context: It is unlikely that Bernhard is a frog. It is probable that Julius is a swan. There is almost no chance that Bill went to the hallway.
hypothesis: It is probable that either Bernhard is a frog, or Bill went to the hallway.
valid_hypothesis: It is unlikely that either Bernhard is a frog, or Bill went to the hallway.
invalid_hypothesis: It is probable that either Bernhard is a frog, or Bill went to the hallway.
hypothesis_assertion: Either Bernhard is a frog, or Bill went to the hallway.