Is the premise "A boy is jumping into the water with a ball in his hand." true if "The boy has ball in his hand and he jumped into the pool."?
yes
Is the premise "A young man is shooting pool." true if "A man playing pool with friends at a bar"?
it is not possible to tell
Is the premise "A white dog is swimming in a lake while a bird flies away." true if "the white dog took a nap in the car"?
no
Is the premise "A woman is ordering food from a market and being served by two women." true if "There is no food."?
no