context: It is improbable that Lily is a rhino. It is probably not the case that Fred is in the bedroom. It is certain that Mary moved to the office. It is unlikely that if Lily is a rhino, or Mary moved to the office, then Winona is a sheep. It is impossible that if Lily is a rhino, and Fred is in the bedroom, then Bernhard is yellow. We doubt that if Lily is a rhino, or Mary moved to the office, then Greg is a swan.
hypothesis: We doubt that either Bernhard is yellow, or Winona is a sheep.
valid_hypothesis: We doubt that either Bernhard is yellow, or Winona is a sheep.
invalid_hypothesis: It is almost certain that either Bernhard is yellow, or Winona is a sheep.
hypothesis_assertion: Either Bernhard is yellow, or Winona is a sheep.