context: There is almost no chance that Bill went to the bedroom. It is probable that Lily is green. It is certain that Greg is gray. It is probably the case that if Bill went to the bedroom, or Greg is gray, then Mary discarded the apple. We believe that if Greg is gray, or Bill went to the bedroom, then Julius is white. It is improbable that if Bill went to the bedroom, and Greg is gray, then Sandra left the apple.
hypothesis: It is probable that mary discarded the apple, and Bill went to the bedroom.
valid_hypothesis: There is almost no chance that mary discarded the apple, and Bill went to the bedroom.
invalid_hypothesis: It is probable that mary discarded the apple, and Bill went to the bedroom.
hypothesis_assertion: Mary discarded the apple, and Bill went to the bedroom.