Premise & hypothesis: Is the premise "Two men are sitting in chairs in front of a building while a group of people climb a set of steps." true if "mens are sitting while people are walking outside"?
A: yes

Premise & hypothesis: Is the premise "A man in a tie-dyed shirt walks in front of a nail salon." true if "A man is using his legs."?
A: yes

Premise & hypothesis: Is the premise "Bronislaw Komorowski's campaign sign floats above a McDonald's." true if "Someone is eating a Big Mac at McDonald's."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man, sitting by his computer, playing guitar to his cat." true if "the guy is playing rock music on his guitar."?
A:
it is not possible to tell