context: It is unlikely that Jeff went to the garden. There is almost no chance that Julius is green. It is certain that Greg is a rhino. It is unlikely that if either Jeff went to the garden, or Julius is green, then John put down the milk. Chances are slight that if either Greg is a rhino, or Julius is green, then Bernhard is a lion. There is little chance that if Julius is green, or Jeff went to the garden, then Lily is white.
hypothesis: It is unlikely that lily is white, or Greg is a rhino.
valid_hypothesis: It is certain that lily is white, or Greg is a rhino.
invalid_hypothesis: It is unlikely that lily is white, or Greg is a rhino.
hypothesis_assertion: Lily is white, or Greg is a rhino.