context: We believe that Julie is in the bedroom. There is little chance that John left the football. It is unlikely that Sandra got the apple. It is almost certain that if either Sandra got the apple, or John left the football, then Jessica is a wolf. It is improbable that if Julie is in the bedroom, and John left the football, then Greg is gray. It is probable that if either Sandra got the apple, or John left the football, then Lily is a swan.
hypothesis: It is likely that jessica is a wolf, or Lily is a swan.
valid_hypothesis: It is probably not the case that jessica is a wolf, or Lily is a swan.
invalid_hypothesis: It is likely that jessica is a wolf, or Lily is a swan.
hypothesis_assertion: Jessica is a wolf, or Lily is a swan.