Given below are Legal Principles followed by a Factual Situation. Apply the principles followed by a factual Situation. Apply the principle to it and select the most appropriate answer for question among the four choices given.
LEGAL PRINCIPLE: Whoever uses force without any lawful justification commits battery.
FACTUAL SITUATION: Mary and Maya have an argument on an issue in a classroom. In order to take a revenge over this Mary tries to humiliate Maya in front of the others classmates, by pulling the chair the moment she was about to sit on the chair. Though Maya falls, she is not hurt. However she files a case against Mary for battery.
Question: Is Mary liable?