Opinion for the Court filed by Circuit Judge GARLAND.
After publishing an offer to pay one million dollars to the first person who could demonstrate that a statement about Republican plans for Medicare spending was false, the Republican National Committee (RNC) denied all claims for the prize. Two of those claims are now before this court. The RNC prevailed in the district court on its motion for summary judgment, and we affirm.
I
In December 1995, the Republican National Committee ran an advertisement in the newspapers USA Today and Roll Call. The ad is reproduced at the end of this opinion, and we summarize its most salient features here. Prominently featured at the top of the ad is a photograph of Haley Barbour, then chair of the RNC, holding an oversized check for one million dollars, payable to “your name here.” Next to and below Barbour’s image, the following text appears:
Heard the one about Republicans ‘cutting’ Medicare? The fact is Republicans are increasing Medicare spending by more than half. I’m Haley Barbour, and I’m so sure of that fact I’m willing to give you this check for a million dollars if you can prove me wrong.
The advertisement goes on to assert that under the Republican plan, the govern *889 ment would increase Medicare spending over the next seven fiscal years, culminating in a 2002 expenditure 62% higher than that in 1995. In the bottom right portion of the ad, framed in a border to look like a coupon, the following appears:
[[Image here]]
The ad then invites readers who disagree with the bold text in quotation marks (the “Challenge Statement”) to check a box labeled “I don’t believe you, Haley” and return the coupon with their analyses of “why you are wrong” to the RNC’s Washington, D.C. address.
Approximately eighty people across the country did not believe Haley and mailed in claims for the million-dollar prize. The RNC responded to each claimant by sending him or her a form letter rejecting the claim as incorrect, and enclosing a Congressional Budget Office report. After one rejected claimant filed a breach of contract suit in the Superior Court of the District of Columbia, the RNC and Barbour (hereinafter the RNC) posted a million-dollar bond and filed a statutory inter-pleader action against all of the claimants in the United States District Court for the Southern District of Mississippi, pursuant to 28 U.S.C. §§ 1335, 2361. The Mississippi district court subsequently determined that Washington, D.C. was the more appropriate forum, and transferred the inter-pleader action to the United States District Court for the District of Columbia, pursuant to 28 U.S.C. § 1404(a). Republican Nat’l Comm. v. Taylor, No. 4:97CV5LN (S.D. Miss. Mar. 19, 1997) (hereinafter Mississippi Decision).
When the case was transferred to the federal district court in this district, a number of the original interpleader defendants failed to press their claims, and their cases were dismissed. One claimant settled with the RNC. The RNC then moved for summary judgment against the remaining claimants, on two principal grounds: (1) that the advertisement was merely a “parody” and not binding on the RNC; and (2) that even if the ad were an offer to contract, the Challenge Statement was not *890 false. Although the court rejected the first argument, it accepted the second and granted summary judgment against all of the claimants. Republican Nat’l Comm. v. Taylor, No. 97-0691 (D.D.C. July 6, 2000) (hereinafter District Court Decision).
Only four claimants appealed the grant of summary judgment. One appeal was dismissed because the appellant failed to file a timely notice of appeal. Another panel of this court summarily affirmed the judgment against a second. The appeals of the remaining two claimants, Representative Gene Taylor and Charles P. Resor, are addressed in this opinion. 1
II
We review a grant of summary judgment de novo, affirming only if there is no genuine issue as to any material fact and the moving party is entitled to judgment as a matter of law.
Levitan v. Ashcroft,
In a case like this one, in which jurisdiction is founded on the diversity of the parties’ citizenship, we apply the choiceof-law rules of the forum state.
Klaxon Co. v. Stentor Elec. Mfg. Co.,
In deciding choice-of-law questions, Mississippi applies the “center of gravity” test.
Sheppard Pratt Physicians, P.A. v.
*891
Sakwa,
Ill
In the district court, the RNC contended that its advertisement was intended merely as a parody, and not as a document that could bind it to make payment to a successful claimant. The district court rejected that contention, holding that the ad was “an offer for a valid unilateral contract, which anyone could have accepted by rendering performance in the manner indicated.” District Court Decision, slip op. at 9. 3 On appeal, the RNC does not dispute that holding. We therefore turn to the remaining question: the meaning of the contract offered by the RNC.
Under District of Columbia law, the meaning of a contract “is an issue for the finder of fact only if the contractual language is ambiguous, i.e., where its interpretation depends upon the credibility of extrinsic evidence or upon a choice of reasonable inferences from such evidence.”
Dodek v. CF 16 Corp.,
A
As noted above, the Challenge Statement consists of the following two sentences:
In November 1995, the U.S. House and Senate passed a balanced budget bill. It increases total federal spending on Medicare by more than 50% from 1995 to 2002, pursuant to Congressional Budget Office standards.
Representative Taylor does not disagree with the second sentence’s assertion regarding increases in Medicare spending. Letter from Taylor to Barbour 1 (Dec. 14, 1995) (J.A. at 121). Instead, he 'focuses on the first sentence, and argues that it is false because the bill in question, which all agree was H.R. 2491 of the 104th Congress, did not and could not actually balance the budget in fiscal year 1996. Taylor does not dispute that the bill included a plan for 1996 through 2002 that, if followed, would have balanced the budget by fiscal year 2002. But Taylor argues (without disagreement from the RNC) that the bill did not even purport to balance the budget completely in 1996. See Congressional Budget Office, The Eoonomio and Budget Outlooií: DecembeR 1995 Update at 10 (“Under the policies of the Balanced Budget Act, the deficit would decline to $151 billion in 1996”). As a consequence, Taylor concludes, it is false to describe the bill as a “balanced budget bill.”
There are two problems with Taylor’s reading of this sentence. First, the sentence does not appear to represent an independent assertion, but instead serves merely as a referent for the assertion (and challenge) contained in the second sentence, which declares: “It increases total federal spending on Medicare.... ” That is, the first sentence simply makes clear that the “it” in the second sentence is the “balanced budget bill.” This conclusion is confirmed by the fact that, other than the words “a balanced budget bill” in the first sentence, there is no mention anywhere in the advertisement of a claim that Republicans are balancing (or have balanced) the budget. By contrast, the point of the ad, repeated in virtually every section and in bold letters, is plainly its assertion that “Republicans are increasing Medicare spending.”
Nor is “a balanced budget bill” an obscure or surprising way to refer to the bill in question, since the first sentence of H.R. 2491 states: “This Act may be cited as the ‘Balanced Budget Act of 1995.’ ” H.R. Conf. Rep. No. 104-350, at 1 (1995). And Taylor does not dispute that H.R. 2491 was commonly referred to as the “balanced budget bill.” Nonetheless, he argues that the Challenge Statement “should have read ‘the balanced budget bill,’ ” rather than “a balanced budget bill,” “if the RNC had wanted to indicate that it was *893 referring to H.R. 2491 specifically and not the task of balancing the budget.” Taylor Br. at 25. This seems to us, however, to put too much weight on the substitution of the indefinite for the definite article, and is insufficient to create ambiguity as to the meaning of the advertisement.
Second, even if we were to read the first sentence of the Challenge Statement as making an affirmative claim that the bill would balance the budget rather than merely increase Medicare spending, we cannot read it as claiming to do so in a single year. Again, almost every section of the advertisement refers to the Republicans’ plan for spending over seven years, culminating in 2002. Indeed, the second sentence of the Challenge Statement itself refers to spending “from 1995 to 2002.” Thus, we find no ambiguity with respect to this claim, and conclude that the Challenge Statement does not falsely allege that the Republicans’ plan would balance the federal budget in a single year.
B
Charles Resor’s claim focuses on the second sentence of the Challenge Statement: the assertion that H.R. 2491 “increases total federal spending on Medicare.” Resor does not dispute that the bill, if passed, would have increased Medicare spending. See Resor Br. at 8-9. But he contends that the assertion that the bill “increases” spending is false because the President vetoed the bill and Congress never overrode the veto. 6 As Resor explains, “only ‘laws,’ not ‘bills,’ can increase federal spending.” Resor Br. at 16 (citing U.S. Const, art. I, § 7, cl. 2).
The flaw in Resor’s argument is that the present tense, “increases,” is both commonly and grammatically used to indicate future action. See AmeRican Hemtage Book of English Usage § 68 (1996). A search of Westlaw’s “AUNews” and “Congressional Record” databases, for example, discloses hundreds of instances in which journalists and members of Congress describe the effect of unenacted legislation with variants of the phrase, “This bill increases ...,” by which the speaker means that the bill will do so if and when it becomes law. 6 Nor could a reader of the advertisement have been misled into thinking that the RNC’s claim was that the bill was already enacted, or that it would have force before it was enacted. As Resor himself notes, the Constitution distinguishes between a “bill” and a “law,” 7 and *894 the Challenge Statement correctly refers to H.R. 2491 as a “bill” passed by “the U.S. House and Senate.” Indeed, the advertisement expressly refers to its spending projections as a “plan.”
In his letter to the RNC, Resor wrote: “Your statement, perhaps, would have been correct if it had used the words ‘would have increased’ instead of ‘increases,’ ” thus “acknowledging] the hypothetical nature of the statement.” Letter from Resor to Barbour 1 (Dec. 12, 1995) (J.A. at 64) (emphasis added). Yet, in fact the advertisement does use almost the precise formulation suggested by Resor. Immediately to the left of the box containing the Challenge Statement, the ad states: “[Hinder our plan, the government would spend $289 billion on Medicare” (emphasis added). It thus provides the very indication of conditionality that Resor says was required to make the assertion true. And while Resor insisted at oral argument that this court is not permitted to look outside the (framed) box to determine the meaning of the Challenge Statement, District of Columbia law is to the contrary. 8 We therefore find no ambiguity with respect to Resor’s claim, and conclude that the Challenge Statement’s assertion that H.R. 2491 “increases total federal spending” is not rendered false by the fact that the President ultimately vetoed the bill.
IV
For the foregoing reasons, we conclude that the RNC’s Challenge Statement is not ambiguous with respect to the two claims at issue on this appeal, and that, as a matter of law, the Statement is not false with respect to either claim. Accordingly, the judgment of the district court is
Affirmed.
*895 [[Image here]]
Notes
. The RNC moved to dismiss Taylor's appeal on the ground that his notice of appeal, although signed by out-of-town counsel, was not signed by a member of the district court bar, in violation of D.D.C. Local Civ. R. 83.2(c)(1) ("All papers submitted by nonmembers of the Bar of this Court must be signed by such counsel and by a member of the Bar of this Court joined in compliance with this Rule.”). As the notice of appeal is a district court filing, Fed. R.App. P. 3(a)(1), the local rule is made applicable by Fed. R.App. P. 1(a)(2) ("When these rules provide for filing a motion or other document in the district court, the procedure must comply with the practice of the district court.”). Nonetheless, we deny the motion. While a notice of appeal must be signed by counsel, Fed.R.Civ.P. 11(a), the Supreme Court has recently held that even the complete absence of a signature does not deprive a court of appeals of jurisdiction,
Becker v. Montgomery,
. The only factor weighing in favor of Mississippi law is that it is the state of residence of Barbour and of one of the interpleader defendants, Representative Taylor. Both individuals, however, worked in Washington, D.C. at the time, see Mississippi Decision, slip op. at 7, 9, and at oral argument Barbour argued that D.C. law should apply.
.
See Opton, Inc. v. FDIC,
.See 1010 Potomac Assocs. v. Grocery Mfrs. of Am., Inc.,
.
See, e.g., For the Record,
Wash. Post, Dec. 20, 2001, at T17 ("The bill increases spending for the National Missile Defense by 60 percent. ... ”);
Education Bill Passes,
N.Y. Times, June 17, 2001, § 4, at 2 (“The bill increases the role of the federal government in local schools...148 Cong. Rec. H5246 (daily ed. July 23, 2002) (statement of Rep. Chambliss) (“[T]his bill increases funding for this important facility...."); 148 Cong. Rec. S4044 (daily ed. May 8, 2002) (statement of Sen. Keriy) (“This bill increases spending for land and water conservation programs....”);
see also United States v. Dotterweich,
. U.S. Const, art. I, § 7, cl. 2 (“Every Bill which shall have passed the House of Representatives and the Senate, shall, before it become a Law, be presented to the President of the United States....“).
.
See Dodek,
