context: It is improbable that Mary went to the kitchen. It is improbable that Bernhard is gray. We doubt that Greg is a rhino.
hypothesis: We doubt that bernhard is gray, or Mary went to the kitchen.
valid_hypothesis: We doubt that bernhard is gray, or Mary went to the kitchen.
invalid_hypothesis: There is a very good chance that bernhard is gray, or Mary went to the kitchen.
hypothesis_assertion: Bernhard is gray, or Mary went to the kitchen.