context: There is a very good chance that Daniel left the apple. There is little chance that Brian is a swan. It is highly unlikely that Bill went to the kitchen.
hypothesis: It is unlikely that bill went to the kitchen, or Daniel left the apple.
valid_hypothesis: There is a very good chance that bill went to the kitchen, or Daniel left the apple.
invalid_hypothesis: It is unlikely that bill went to the kitchen, or Daniel left the apple.
hypothesis_assertion: Bill went to the kitchen, or Daniel left the apple.