context: There is a better than even chance that Mary moved to the office. It is highly likely that Brian is yellow. We believe that Lily is a lion. It is probably the case that if Brian is yellow, or Lily is a lion, then Gertrude is a cat. There is almost no chance that if either Mary moved to the office, or Lily is a lion, then Julius is a swan. It is probably not the case that if either Lily is a lion, or Mary moved to the office, then John went to the bedroom.
hypothesis: It is highly unlikely that john went to the bedroom, and Mary moved to the office.
valid_hypothesis: It is highly unlikely that john went to the bedroom, and Mary moved to the office.
invalid_hypothesis: It is highly likely that john went to the bedroom, and Mary moved to the office.
hypothesis_assertion: John went to the bedroom, and Mary moved to the office.