context: There is a better than even chance that Lily is gray. It is improbable that John went to the kitchen. It is probably not the case that Julie is in the bedroom. There is a very good chance that if either Lily is gray, or Julie is in the bedroom, then Daniel put down the milk. There is a better than even chance that if either John went to the kitchen, or Julie is in the bedroom, then Julius is a swan. It is certain that if Lily is gray, and Julie is in the bedroom, then Mary got the football.
hypothesis: There is a better than even chance that either Lily is gray, or Julie is in the bedroom.
valid_hypothesis: There is a better than even chance that either Lily is gray, or Julie is in the bedroom.
invalid_hypothesis: It is highly unlikely that either Lily is gray, or Julie is in the bedroom.
hypothesis_assertion: Either Lily is gray, or Julie is in the bedroom.