context: It is highly likely that Yann is bored. There is little chance that Lily is a swan. We doubt that Bernhard is gray.
hypothesis: It is likely that lily is a swan, and Bernhard is gray.
valid_hypothesis: There is almost no chance that lily is a swan, and Bernhard is gray.
invalid_hypothesis: It is likely that lily is a swan, and Bernhard is gray.
hypothesis_assertion: Lily is a swan, and Bernhard is gray.