context: It is probable that Julius is green. It is unlikely that Lily is a lion. It is highly unlikely that Fred went to the bedroom.
hypothesis: It is probably not the case that either Fred went to the bedroom, or Lily is a lion.
valid_hypothesis: It is probably not the case that either Fred went to the bedroom, or Lily is a lion.
invalid_hypothesis: It is highly likely that either Fred went to the bedroom, or Lily is a lion.
hypothesis_assertion: Either Fred went to the bedroom, or Lily is a lion.