context: We believe that Greg is gray. It is probable that Bernhard is a lion. It is improbable that Mary put down the apple.
hypothesis: We doubt that bernhard is a lion, or Greg is gray.
valid_hypothesis: It is almost certain that bernhard is a lion, or Greg is gray.
invalid_hypothesis: We doubt that bernhard is a lion, or Greg is gray.
hypothesis_assertion: Bernhard is a lion, or Greg is gray.