context: A child with blond-hair looking out of a screen door.
hypothesis: It is certain that a blond haired kid looks through his front door at the mailman.
valid_hypothesis: It is impossible that a blond haired kid looks through his front door at the mailman.
invalid_hypothesis: It is certain that a blond haired kid looks through his front door at the mailman.
hypothesis_assertion: A blond haired kid looks through his front door at the mailman.