context: We believe that John went to the bedroom. It is almost certain that Brian is yellow. It is probably the case that Bernhard is a rhino. It is likely that if either John went to the bedroom, or Brian is yellow, then Lily is gray. Chances are about even that if John went to the bedroom, and Brian is yellow, then Sumit is thirsty. It is probably the case that if John went to the bedroom, or Bernhard is a rhino, then Gertrude is a cat.
hypothesis: It is highly likely that john went to the bedroom, or Lily is gray.
valid_hypothesis: It is highly likely that john went to the bedroom, or Lily is gray.
invalid_hypothesis: It is unlikely that john went to the bedroom, or Lily is gray.
hypothesis_assertion: John went to the bedroom, or Lily is gray.