context: It is impossible that Bernhard is a lion. It is probably not the case that Julius is gray. It is probably the case that John moved to the office.
hypothesis: There is a better than even chance that either Julius is gray, or John moved to the office.
valid_hypothesis: There is a better than even chance that either Julius is gray, or John moved to the office.
invalid_hypothesis: There is almost no chance that either Julius is gray, or John moved to the office.
hypothesis_assertion: Either Julius is gray, or John moved to the office.