Premise & hypothesis: Is the premise "A child balances on a chair with one arm." true if "The child is balancing on one arm on the chair."?
A: yes

Premise & hypothesis: Is the premise "The crowd is looking at the firetruck." true if "A crowd looking at a red truck."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A person on a bike in the air over a ramp." true if "A boy on a bike in the air over a ramp."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A band gives a performance." true if "People are watching a band."?
A:
it is not possible to tell