context: We believe that John grabbed the apple. Chances are slight that Lily is a rhino. Chances are about even that Sumit is thirsty.
hypothesis: It is impossible that either Sumit is thirsty, or Lily is a rhino.
valid_hypothesis: Chances are about even that either Sumit is thirsty, or Lily is a rhino.
invalid_hypothesis: It is impossible that either Sumit is thirsty, or Lily is a rhino.
hypothesis_assertion: Either Sumit is thirsty, or Lily is a rhino.