context: It is probably the case that Bernhard is a swan. There is a very good chance that Lily is gray. It is likely that Fred moved to the office.
hypothesis: There is almost no chance that bernhard is a swan, or Lily is gray.
valid_hypothesis: It is almost certain that bernhard is a swan, or Lily is gray.
invalid_hypothesis: There is almost no chance that bernhard is a swan, or Lily is gray.
hypothesis_assertion: Bernhard is a swan, or Lily is gray.