context: It is highly unlikely that Lily is a frog. There is a very good chance that Julius is gray. It is likely that Brian is green.
hypothesis: It is improbable that brian is green, or Lily is a frog.
valid_hypothesis: It is likely that brian is green, or Lily is a frog.
invalid_hypothesis: It is improbable that brian is green, or Lily is a frog.
hypothesis_assertion: Brian is green, or Lily is a frog.