Premise & hypothesis: Is the premise "The man in the green jacket is playing the piano next to a woman who is by a music stand." true if "a man is playing a song on a piano"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Girl walking her horse across the street." true if "The girl is eating a sandwich outside."?
A: no

Premise & hypothesis: Is the premise "Man is doing a trick while skiing on the lake." true if "A man is inflating a raft."?
A: no

Premise & hypothesis: Is the premise "A man with a red shirt and long black hair plays the steel drums under a blue and white striped umbrella on a gray dock near a gray stone wall, while passersby and people seated at nearby tables listen." true if "A man in a red shirt plays the steel drums for a charity concert while people listen at tables."?
A:
it is not possible to tell