context: It is almost certain that Julius is a swan. It is probably the case that Greg is yellow. It is probably not the case that John went to the bedroom. There is little chance that if Julius is a swan, or John went to the bedroom, then Emily is a wolf. There is a better than even chance that if Greg is yellow, and Julius is a swan, then Winona is a cat. It is impossible that if John went to the bedroom, and Julius is a swan, then Lily is a lion.
hypothesis: It is probably the case that either Emily is a wolf, or John went to the bedroom.
valid_hypothesis: It is probably not the case that either Emily is a wolf, or John went to the bedroom.
invalid_hypothesis: It is probably the case that either Emily is a wolf, or John went to the bedroom.
hypothesis_assertion: Either Emily is a wolf, or John went to the bedroom.