Premise & hypothesis: Is the premise "Little boys in white karate uniforms performing their martial arts indoors." true if "The boys are performing taekwondo."?
A: no

Premise & hypothesis: Is the premise "Two men Nordic ski racing while others watch from behind." true if "Two people are competing in a ski race."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A person walks down a wet city street holding an umbrella." true if "The person is sitting at an outdoor restaurant."?
A: no

Premise & hypothesis: Is the premise "A man in jeans with white paint stains on them is standing on a short ladder working on the front of a store." true if "The man is the owner of the store."?
A:
it is not possible to tell