Premise & hypothesis: Is the premise "An adult is assisting a child in the act of ice-skating." true if "A boy and his father are skating."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A group of children running." true if "Some kids running chasing behind a ball."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "two young men wearing white robes are performing martial arts." true if "two men are black belts"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man dressed in a Santa suit is climbing up a large concrete building." true if "A man dressed in a Santa suit is climbing."?
A:
it is not possible to tell