Premise & hypothesis: Is the premise "Three people on a porch, of which is a little boy who is sitting up straight in his chair." true if "A little boy straightens to listen to the stories of his grandparents."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man builds an elaborate sand castle on the beach." true if "An impressive sand castle built by a man on the beach"?
A: yes

Premise & hypothesis: Is the premise "A black dog runs along the grass." true if "A dog is chasing a cat."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Woman in tan bowler's hat, blue shirt, and red shirt sitting on the grass." true if "A woman sits on the grass."?
A:
yes