context: Chances are about even that Lily is gray. There is a very good chance that Fred went to the bedroom. There is little chance that Emily is a sheep.
hypothesis: It is improbable that emily is a sheep, or Fred went to the bedroom.
valid_hypothesis: There is a very good chance that emily is a sheep, or Fred went to the bedroom.
invalid_hypothesis: It is improbable that emily is a sheep, or Fred went to the bedroom.
hypothesis_assertion: Emily is a sheep, or Fred went to the bedroom.