context: It is unlikely that John went to the hallway. It is certain that Julius is green. It is probable that Bill is in the office.
hypothesis: It is probably not the case that either Bill is in the office, or Julius is green.
valid_hypothesis: It is probably not the case that either Bill is in the office, or Julius is green.
invalid_hypothesis: It is highly likely that either Bill is in the office, or Julius is green.
hypothesis_assertion: Either Bill is in the office, or Julius is green.