premise: A guy in glasses is biting into a pink marshmallow chick while somebody else is puckering their lips out wanting a bite. hypothesis: A man eats his last marshmallow as his friend begs for a bite, but he doesn't give in.
neutral: The somebody else must not be his friend.|neutral: There is no implication that it is his last marshmallow. Also, we do not know that the other person is his friend.|neutral: It was never implied that it was his last marshmallow. Puckering their lips for a bite is not the same as begging. It never said that he gave in.