context: Chances are slight that Julius is a frog. It is highly unlikely that Sandra got the football. It is highly likely that John moved to the office.
hypothesis: It is probably not the case that either Julius is a frog, or John moved to the office.
valid_hypothesis: There is a very good chance that either Julius is a frog, or John moved to the office.
invalid_hypothesis: It is probably not the case that either Julius is a frog, or John moved to the office.
hypothesis_assertion: Either Julius is a frog, or John moved to the office.