Premise & hypothesis: Is the premise "Several adults and children are either sliding down, or waiting at the bottom of a very tall yellow slide." true if "No one is riding the slide."?
A: no

Premise & hypothesis: Is the premise "A man with long dreadlocks is stopped by two men in blue uniforms." true if "A man with dreadlocks alone in a library."?
A: no

Premise & hypothesis: Is the premise "A welder in a mask welding with sparks flying." true if "The welder is protecting his eyes with the mask."?
A: yes

Premise & hypothesis: Is the premise "A man and a woman dancing in the street." true if "The man and woman are in love."?
A:
it is not possible to tell