Premise & hypothesis: Is the premise "One little boy sitting in a forklift in a construction area during something very dangerous." true if "A boy is watching his father work while sitting on a forklift"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Three men are having a discussion in front of a marketplace." true if "The men are friends."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A young lady is sitting in a yard." true if "A young man sits in the yard."?
A: no

Premise & hypothesis: Is the premise "A person is standing on top of a rock in the middle of a small stream surrounded by natural green trees." true if "A person is on a rock, surrounded by trees"?
A:
yes