Is the premise "A man belaying down a waterfall" true if "a man is falling down a waterfall"?
it is not possible to tell
Is the premise "Four women are posing for a picture." true if "There is four men posing for a picture."?
no
Is the premise "Through the truck's rear window you can see the back of the seats as well as the rear view mirror." true if "The inside of the truck is visible."?
yes
Is the premise "A woman in a green shirt and face paint is looking at something." true if "A woman is looking at something."?
yes