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: All citizens shall have the right to freedom of speech and expression.
FACTUAL SITUATION: Balwant Singh, a famous writer of a book, a criticized a book published by Salman: "Salman's book is foolish, he is a weak man, his book is indecent, his mind is impure, he is not a good character, he should write decent and good book."
QUESTION: Whether Balwant Singh can be liable or not?