Premise & hypothesis: Is the premise "Two children ride their tricycles on a sidewalk in front of a brightly painted wall." true if "Two children are on the sidewalk together"?
A: yes

Premise & hypothesis: Is the premise "Man in yellow t-shirt, black denim shorts, black socks and white sneakers, juggling knives in a city park." true if "A man from the circus is juggling knives."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A photographer snaps a photo of a woman wearing a blue dress as she leaps into shallow water on a beach with rocky cliffs in the background." true if "Nobody is standing"?
A: no

Premise & hypothesis: Is the premise "A dark-haired young man dressed in black reads to a young woman lying down" true if "The man is young."?
A:
yes