context: It is almost certain that Mary went to the bedroom. It is highly unlikely that Lily is white. It is improbable that Brian is gray.
hypothesis: It is highly likely that mary went to the bedroom, and Brian is gray.
valid_hypothesis: Chances are slight that mary went to the bedroom, and Brian is gray.
invalid_hypothesis: It is highly likely that mary went to the bedroom, and Brian is gray.
hypothesis_assertion: Mary went to the bedroom, and Brian is gray.