context: It is probable that John grabbed the apple. It is improbable that Brian is yellow. It is highly unlikely that Julius is a lion.
hypothesis: It is highly likely that brian is yellow, or Julius is a lion.
valid_hypothesis: It is improbable that brian is yellow, or Julius is a lion.
invalid_hypothesis: It is highly likely that brian is yellow, or Julius is a lion.
hypothesis_assertion: Brian is yellow, or Julius is a lion.