context: We doubt that Greg is a swan. It is unlikely that John grabbed the milk. It is highly likely that Lily is yellow. It is certain that if John grabbed the milk, or Lily is yellow, then Mary moved to the garden. It is highly unlikely that if either John grabbed the milk, or Lily is yellow, then Jessica is a wolf. It is likely that if Greg is a swan, or John grabbed the milk, then Sandra left the milk.
hypothesis: It is almost certain that mary moved to the garden, or Sandra left the milk.
valid_hypothesis: It is almost certain that mary moved to the garden, or Sandra left the milk.
invalid_hypothesis: We doubt that mary moved to the garden, or Sandra left the milk.
hypothesis_assertion: Mary moved to the garden, or Sandra left the milk.