context: It is probably not the case that Greg is green. It is highly unlikely that Mary went to the kitchen. It is likely that Winona is a wolf. It is likely that if Greg is green, and Winona is a wolf, then Lily is a rhino. We doubt that if Greg is green, or Mary went to the kitchen, then Emily is a cat. It is probably the case that if Greg is green, and Mary went to the kitchen, then Bernhard is white.
hypothesis: It is unlikely that lily is a rhino, or Mary went to the kitchen.
valid_hypothesis: It is unlikely that lily is a rhino, or Mary went to the kitchen.
invalid_hypothesis: We believe that lily is a rhino, or Mary went to the kitchen.
hypothesis_assertion: Lily is a rhino, or Mary went to the kitchen.