context: There is a very good chance that Lily is gray. There is almost no chance that Gertrude is a wolf. It is likely that Mary grabbed the milk.
hypothesis: It is improbable that mary grabbed the milk, or Lily is gray.
valid_hypothesis: It is almost certain that mary grabbed the milk, or Lily is gray.
invalid_hypothesis: It is improbable that mary grabbed the milk, or Lily is gray.
hypothesis_assertion: Mary grabbed the milk, or Lily is gray.