premise: Bespectacled man in suit opens wallet while a younger lady in formal wear laughs with him. hypothesis: A woman is walking after a man who is running from her.
contradiction: The woman cannot laugh with the man (him) if he is also running from her.|contradiction: A woman is different from a man.|contradiction: A man is likely not opening his wallet if he is running. If a woman is laughing with a man, the man is likely not running from her.