context: A man and a woman are jumping in midair and holding hands, a cloudy sky in the background.
hypothesis: It is impossible that the man and woman jumped 20 ft into the air.
valid_hypothesis: It is impossible that the man and woman jumped 20 ft into the air.
invalid_hypothesis: It is certain that the man and woman jumped 20 ft into the air.
hypothesis_assertion: The man and woman jumped 20 ft into the air.