context: It is highly unlikely that Lily is a lion. We believe that Greg is green. We doubt that Bernhard is a frog.
hypothesis: It is improbable that bernhard is a frog, or Greg is green.
valid_hypothesis: There is a very good chance that bernhard is a frog, or Greg is green.
invalid_hypothesis: It is improbable that bernhard is a frog, or Greg is green.
hypothesis_assertion: Bernhard is a frog, or Greg is green.