context: It is highly unlikely that Lily is yellow. It is impossible that Daniel grabbed the milk. It is highly likely that Julius is a swan. Chances are slight that if Julius is a swan, and Daniel grabbed the milk, then Jessica is a mouse. We doubt that if Julius is a swan, or Lily is yellow, then Mary moved to the office. Chances are slight that if Julius is a swan, and Daniel grabbed the milk, then John went to the bedroom.
hypothesis: We believe that daniel grabbed the milk, and John went to the bedroom.
valid_hypothesis: It is impossible that daniel grabbed the milk, and John went to the bedroom.
invalid_hypothesis: We believe that daniel grabbed the milk, and John went to the bedroom.
hypothesis_assertion: Daniel grabbed the milk, and John went to the bedroom.