Is the premise "Three people, two men and one woman are riding in a boat." true if "Some people are riding in a boat."?
yes
Is the premise "A man holds up a clenched fist while posing with a lawn mower." true if "A man is posing with a lawn mower."?
yes
Is the premise "Two men use tools to rip bark off of a tree." true if "The men are using tools to take the bark off the tree."?
yes
Is the premise "A basketball player concentrating on keeping the ball from other players." true if "A basketball player on the court."?
yes