context: It is impossible that Lily is green. It is improbable that Mary went to the bedroom. It is impossible that Julius is a rhino. It is certain that if either Mary went to the bedroom, or Julius is a rhino, then Daniel left the apple. We believe that if Mary went to the bedroom, or Lily is green, then Sandra got the milk. There is little chance that if either Mary went to the bedroom, or Lily is green, then Greg is a swan.
hypothesis: There is little chance that mary went to the bedroom, and Sandra got the milk.
valid_hypothesis: There is little chance that mary went to the bedroom, and Sandra got the milk.
invalid_hypothesis: It is certain that mary went to the bedroom, and Sandra got the milk.
hypothesis_assertion: Mary went to the bedroom, and Sandra got the milk.