Perkins and Morton were passengers sitting in adjoining seats on a flight on Delval Airline. There were many empty seats on the aircraft. During the flight, a flight attendant served Morton nine drinks. As Morton became more and more obviously intoxicated and attempted to engage Perkins in a conversation, Perkins chose to ignore Morton. This angered Morton, who suddenly struck Morton. This angered Morton, who suddenly struck Perkins in the face, giving her a black eye. If Perkins asserts a claim for damages against Delval Airline based on negligence, Perkins will 
not recover, because a person is not required by law to come to the assistance of another who is imperiled by a third party.  not recover, if Perkins could easily have moved to another seat.  recover, because a common carrier is strictly liable for injuries suffered by a passenger while aboard the carrier.  recover, if the flight attendants should have perceived Morton's condition and acted to protect Perkins before the blow was struck. 