context: It is certain that Bernhard is white. It is almost certain that Mary went to the bedroom. It is certain that Brian is a frog.
hypothesis: It is highly unlikely that either Brian is a frog, or Mary went to the bedroom.
valid_hypothesis: It is highly unlikely that either Brian is a frog, or Mary went to the bedroom.
invalid_hypothesis: It is probable that either Brian is a frog, or Mary went to the bedroom.
hypothesis_assertion: Either Brian is a frog, or Mary went to the bedroom.