Is the premise "A man in a blue shirt is cooking hamburgers on a grill." true if "A man in a purple shirt is making a vegetarian lunch."?
no
Is the premise "A group of little boys playing indoor soccer." true if "The little boys were chasing the soccer ball."?
yes
Is the premise "A cowboy is thrown from the horse he was riding, while the judge stands by with his hand on a yellow flag." true if "A horse frightened by a yellow flag trows his rider."?
it is not possible to tell
Is the premise "A guy in a white shirt skateboarding on a ramp." true if "A guy skateboards on a ramp."?
yes