Is the premise "Two people taking their boat out in to the ocean." true if "People are having a boat party."?
it is not possible to tell
Is the premise "A tan dog runs on a sandy beach." true if "The dog is outside."?
yes
Is the premise "A man wearing a flannel shirt and black pants is working on a new reed roof on top of a house." true if "A man is on the roof."?
yes
Is the premise "A man with long hair is playing the guitar." true if "A woman is surfing."?
no