context: It is unlikely that Mary went to the kitchen. It is probably the case that Bernhard is a rhino. There is almost no chance that Lily is white.
hypothesis: It is certain that lily is white, and Bernhard is a rhino.
valid_hypothesis: There is almost no chance that lily is white, and Bernhard is a rhino.
invalid_hypothesis: It is certain that lily is white, and Bernhard is a rhino.
hypothesis_assertion: Lily is white, and Bernhard is a rhino.