context: It is improbable that Lily is yellow. There is a very good chance that Julius is green. It is highly unlikely that Fred discarded the milk.
hypothesis: It is improbable that either Julius is green, or Lily is yellow.
valid_hypothesis: We believe that either Julius is green, or Lily is yellow.
invalid_hypothesis: It is improbable that either Julius is green, or Lily is yellow.
hypothesis_assertion: Either Julius is green, or Lily is yellow.