context: There is little chance that Greg is green. Chances are about even that Bernhard is yellow. It is highly unlikely that Fred moved to the cinema.
hypothesis: It is probable that fred moved to the cinema, or Greg is green.
valid_hypothesis: Chances are slight that fred moved to the cinema, or Greg is green.
invalid_hypothesis: It is probable that fred moved to the cinema, or Greg is green.
hypothesis_assertion: Fred moved to the cinema, or Greg is green.