context: It is almost certain that Julius is yellow. There is almost no chance that Brian is white. It is certain that John moved to the office.
hypothesis: Chances are about even that brian is white, and Julius is yellow.
valid_hypothesis: There is almost no chance that brian is white, and Julius is yellow.
invalid_hypothesis: Chances are about even that brian is white, and Julius is yellow.
hypothesis_assertion: Brian is white, and Julius is yellow.