context: There is a very good chance that Gertrude is a wolf. There is almost no chance that Mary went to the bedroom. There is almost no chance that Bernhard is green. We doubt that if either Gertrude is a wolf, or Bernhard is green, then Brian is a lion. It is unlikely that if either Gertrude is a wolf, or Mary went to the bedroom, then Sandra left the apple. There is a very good chance that if Gertrude is a wolf, or Mary went to the bedroom, then Lily is white.
hypothesis: We doubt that either Mary went to the bedroom, or Sandra left the apple.
valid_hypothesis: We doubt that either Mary went to the bedroom, or Sandra left the apple.
invalid_hypothesis: It is almost certain that either Mary went to the bedroom, or Sandra left the apple.
hypothesis_assertion: Either Mary went to the bedroom, or Sandra left the apple.