context: It is certain that Bill went to the bedroom. It is certain that Bernhard is yellow. It is almost certain that Brian is gray. It is probably not the case that if Brian is gray, or Bill went to the bedroom, then Mary moved to the office. There is a better than even chance that if Brian is gray, and Bill went to the bedroom, then Lily is a rhino. Chances are slight that if Bill went to the bedroom, or Bernhard is yellow, then Julius is a frog.
hypothesis: Chances are slight that either Mary moved to the office, or Bill went to the bedroom.
valid_hypothesis: We believe that either Mary moved to the office, or Bill went to the bedroom.
invalid_hypothesis: Chances are slight that either Mary moved to the office, or Bill went to the bedroom.
hypothesis_assertion: Either Mary moved to the office, or Bill went to the bedroom.