context: There is little chance that Winona is a mouse. We doubt that Bernhard is white. It is unlikely that Daniel got the milk.
hypothesis: It is probably not the case that either Winona is a mouse, or Bernhard is white.
valid_hypothesis: It is probably not the case that either Winona is a mouse, or Bernhard is white.
invalid_hypothesis: It is likely that either Winona is a mouse, or Bernhard is white.
hypothesis_assertion: Either Winona is a mouse, or Bernhard is white.