context: It is almost certain that Greg is gray. There is little chance that Daniel got the milk. We believe that Bernhard is a rhino.
hypothesis: It is probably the case that either Daniel got the milk, or Bernhard is a rhino.
valid_hypothesis: It is probably the case that either Daniel got the milk, or Bernhard is a rhino.
invalid_hypothesis: It is impossible that either Daniel got the milk, or Bernhard is a rhino.
hypothesis_assertion: Either Daniel got the milk, or Bernhard is a rhino.