Premise & hypothesis: Is the premise "Several people wearing number bibs in a run." true if "Several people are wearing their numbers in a race."?
A: yes

Premise & hypothesis: Is the premise "a single man wear a black mask with several people in the background" true if "A boat tied to a dock."?
A: no

Premise & hypothesis: Is the premise "Two men are working on wood." true if "The two men are building a deck."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A young musician playing a small guitar and singing, while sitting in a white plastic chair." true if "A musician is sitting down."?
A:
yes