Allen slipped and fell on a grape that was on the floor at a grocery store. No one saw the accident and no one is sure how the grape ended up on the floor. The manager claimed that the area had been recently checked to make sure it was clean. A jury awarded Allen $10,000 for her injuries. The store appealed. Does the verdict hold? [Brookshire Food Stores v. Allen, 93 S.W.3d 897, Ct. App., Tx. (2002)]