Is the premise "A boy wearing a blue t-shirt is jumping up in the air on a city street." true if "a boy in a blue shirt is jumping in the street"?
yes
Is the premise "A man in blue shorts and work boots squats on a roof." true if "An old man in blue shorts and green work boots squats on the roof of a house."?
it is not possible to tell
Is the premise "Two women with black hair stand in front of plywood." true if "Two guys talking to a piece of plywood."?
no
Is the premise "Two women playing musical instruments; one plays violin and the other play a wind instrument." true if "Two men are playing the drums."?
no