context: It is highly likely that John is in the bathroom. Chances are slight that Brian is a frog. It is almost certain that Julius is a swan.
hypothesis: There is a very good chance that either Brian is a frog, or John is in the bathroom.
valid_hypothesis: There is a very good chance that either Brian is a frog, or John is in the bathroom.
invalid_hypothesis: Chances are slight that either Brian is a frog, or John is in the bathroom.
hypothesis_assertion: Either Brian is a frog, or John is in the bathroom.