context: It is probably not the case that Julius is green. Chances are slight that Bill went to the hallway. There is a better than even chance that Bernhard is a rhino.
hypothesis: It is almost certain that either Julius is green, or Bill went to the hallway.
valid_hypothesis: It is probably not the case that either Julius is green, or Bill went to the hallway.
invalid_hypothesis: It is almost certain that either Julius is green, or Bill went to the hallway.
hypothesis_assertion: Either Julius is green, or Bill went to the hallway.