context: It is improbable that John moved to the office. There is almost no chance that Greg is gray. It is highly likely that Brian is a swan.
hypothesis: It is highly likely that either Greg is gray, or John moved to the office.
valid_hypothesis: Chances are slight that either Greg is gray, or John moved to the office.
invalid_hypothesis: It is highly likely that either Greg is gray, or John moved to the office.
hypothesis_assertion: Either Greg is gray, or John moved to the office.