Premise & hypothesis: Is the premise "Three children are playing on a tree swing." true if "The people are adults."?
A: no

Premise & hypothesis: Is the premise "A woman demonstrating something to kids" true if "A sad woman demonstrating something to kids"?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A young blond boy looking through a camera lens and holding a blue jacket." true if "A boy is drinking a bottle of root beer."?
A: no

Premise & hypothesis: Is the premise "2 boys in the foreground in a karate competition and coaches in background looking on with another coach sitting at table." true if "The championship match of the karate competition draws onlookers"?
A:
it is not possible to tell