In an action to recover damages for personal injuries, etc., the plaintiffs appeal from an order of the Supreme Court, Queens County (Berke, J.), dated December 13, 2001, which granted the defendant’s motion for summary judgment dismissing the complaint.
Ordered that the order is reversed, on the law, with costs, the motion is denied, and the complaint is reinstated.
On September 1, 1999, the infant plaintiff, a four-year-old in the custody of a day care center owned by the defendant, was injured when he allegedly fell down stairs after a fellow classmate threw a plastic chair. The children apparently had been instructed by their teacher to carry chairs from a room on the second floor to their classroom. After the incident, the infant and his mother commenced this action against the defendant alleging negligent supervision. The Supreme Court granted the defendant’s motion for summary judgment dismissing the complaint finding that the infant plaintiffs injuries resulted from the sudden and unforeseeable act of another student. We reverse.
Under the circumstances of this case, the defendant did not demonstrate prima facie entitlement to judgment as a matter of law. A question of fact exists as to whether the defendant adequately supervised the infant plaintiff on the day in question when a teacher directed the class members to carry chairs down the stairs (see Singh v Persaud, supra at 382).
Furthermore, while an extraordinary and unforeseeable act will sever the causal connection between a defendant’s actions and a plaintiffs injuries, the issue of whether an injury-producing act was foreseeable is typically a question for the trier of fact to resolve (see Dennis v City of New York, 205 AD2d 577, 578). There are issues of fact concerning the reasonableness of permitting four-year-old children to carry chairs down a flight of stairs and whether the intervening act could have been foreseen (see Singh v Persaud, supra).
Accordingly, the Supreme Court erred in granting the defendant’s motion for summary judgment dismissing the complaint. Florio, J.P., Feuerstein, Friedmann and Rivera, JJ., concur.
