context: There is a very good chance that Brian is white. It is highly unlikely that Julius is yellow. It is improbable that Bernhard is gray.
hypothesis: There is a very good chance that julius is yellow, or Brian is white.
valid_hypothesis: There is a very good chance that julius is yellow, or Brian is white.
invalid_hypothesis: It is improbable that julius is yellow, or Brian is white.
hypothesis_assertion: Julius is yellow, or Brian is white.