context: It is almost certain that Fred went to the bedroom. It is highly likely that Julius is green. It is impossible that Lily is a swan.
hypothesis: It is probable that fred went to the bedroom, and Lily is a swan.
valid_hypothesis: It is impossible that fred went to the bedroom, and Lily is a swan.
invalid_hypothesis: It is probable that fred went to the bedroom, and Lily is a swan.
hypothesis_assertion: Fred went to the bedroom, and Lily is a swan.