context: It is highly likely that Brian is a frog. It is improbable that Lily is a lion. Chances are slight that John went to the bedroom.
hypothesis: It is likely that john went to the bedroom, or Lily is a lion.
valid_hypothesis: We doubt that john went to the bedroom, or Lily is a lion.
invalid_hypothesis: It is likely that john went to the bedroom, or Lily is a lion.
hypothesis_assertion: John went to the bedroom, or Lily is a lion.