context: It is impossible that John got the milk. There is little chance that Julius is a swan. It is improbable that Jason is hungry. We doubt that if Jason is hungry, or Julius is a swan, then Daniel left the apple. There is a very good chance that if John got the milk, and Julius is a swan, then Mary went to the office. It is likely that if either John got the milk, or Julius is a swan, then Brian is a frog.
hypothesis: Chances are slight that john got the milk, or Jason is hungry.
valid_hypothesis: Chances are slight that john got the milk, or Jason is hungry.
invalid_hypothesis: There is a very good chance that john got the milk, or Jason is hungry.
hypothesis_assertion: John got the milk, or Jason is hungry.