Judgment entered in plaintiff’s favor unanimously reversed on the law and a nеw trial ordered, with $50 costs to abidе the event. Inasmuch as the jury rendered a general verdict it cаnnot be determined whether the dеfendant hospital was east in liаbility by reason of the conduct оf the physician or the nurse, or by reason of the hospital’s failurе- to provide adequate lighting in the hospital room. In sueh posture we must assume that the verdict was bоttomed on all three grounds and if a verdict based upon any one of these grounds cannot be sustained this judgment may not stand (O’Connor v. 595 Realty Assoc., 23 A D 2d 69, 72; Hansen v. New York City Housing Auth.,
