context: It is unlikely that Lily is white. It is highly likely that John grabbed the milk. There is almost no chance that Daniel took the apple. It is unlikely that if Daniel took the apple, and John grabbed the milk, then Fred went to the hallway. It is highly unlikely that if either Daniel took the apple, or John grabbed the milk, then Greg is a swan. There is almost no chance that if either John grabbed the milk, or Daniel took the apple, then Yann is thirsty.
hypothesis: There is a better than even chance that daniel took the apple, or Fred went to the hallway.
valid_hypothesis: There is almost no chance that daniel took the apple, or Fred went to the hallway.
invalid_hypothesis: There is a better than even chance that daniel took the apple, or Fred went to the hallway.
hypothesis_assertion: Daniel took the apple, or Fred went to the hallway.