context: It is improbable that Winona is a wolf. It is almost certain that Bernhard is a swan. It is certain that Greg is a rhino.
hypothesis: There is little chance that winona is a wolf, and Bernhard is a swan.
valid_hypothesis: There is little chance that winona is a wolf, and Bernhard is a swan.
invalid_hypothesis: It is certain that winona is a wolf, and Bernhard is a swan.
hypothesis_assertion: Winona is a wolf, and Bernhard is a swan.