context: There is little chance that Mary went to the office. It is probably not the case that Bernhard is gray. There is a very good chance that Julius is a lion.
hypothesis: Chances are slight that either Mary went to the office, or Julius is a lion.
valid_hypothesis: We believe that either Mary went to the office, or Julius is a lion.
invalid_hypothesis: Chances are slight that either Mary went to the office, or Julius is a lion.
hypothesis_assertion: Either Mary went to the office, or Julius is a lion.