context: We doubt that Bernhard is a frog. It is highly unlikely that Jeff went to the hallway. There is a very good chance that Julius is gray.
hypothesis: Chances are slight that julius is gray, or Bernhard is a frog.
valid_hypothesis: There is a very good chance that julius is gray, or Bernhard is a frog.
invalid_hypothesis: Chances are slight that julius is gray, or Bernhard is a frog.
hypothesis_assertion: Julius is gray, or Bernhard is a frog.