Premise & hypothesis: Is the premise "A woman is taking care of a sheep." true if "A woman nurses a sheep to health."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Two young boys are playing with toy cars on a hardwood floor." true if "Two sad boys are playing with toy cars on a hardwood floor."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A group of children in soccer uniforms chase after a soccer ball on a grassy field." true if "The man is picking apples from the tree."?
A: no

Premise & hypothesis: Is the premise "A man working high up in the air on a building with a cityscape behind him." true if "A man working in the air on a building with a cityscape nearby."?
A:
yes