context: It is highly likely that Daniel dropped the apple. It is almost certain that Winona is a wolf. There is little chance that Brian is a swan. It is highly unlikely that if Brian is a swan, or Daniel dropped the apple, then Fred went to the hallway. It is highly unlikely that if either Brian is a swan, or Winona is a wolf, then Lily is white. It is improbable that if Winona is a wolf, or Brian is a swan, then John left the milk.
hypothesis: It is highly likely that daniel dropped the apple, or Lily is white.
valid_hypothesis: It is highly likely that daniel dropped the apple, or Lily is white.
invalid_hypothesis: There is little chance that daniel dropped the apple, or Lily is white.
hypothesis_assertion: Daniel dropped the apple, or Lily is white.