context: There is almost no chance that Bernhard is white. There is a very good chance that Lily is a rhino. There is almost no chance that Yann is bored.
hypothesis: There is almost no chance that lily is a rhino, and Yann is bored.
valid_hypothesis: There is almost no chance that lily is a rhino, and Yann is bored.
invalid_hypothesis: Chances are about even that lily is a rhino, and Yann is bored.
hypothesis_assertion: Lily is a rhino, and Yann is bored.