context: There is a very good chance that Bernhard is green. We believe that Lily is a frog. There is little chance that Greg is gray.
hypothesis: It is improbable that bernhard is green, and Lily is a frog.
valid_hypothesis: There is a better than even chance that bernhard is green, and Lily is a frog.
invalid_hypothesis: It is improbable that bernhard is green, and Lily is a frog.
hypothesis_assertion: Bernhard is green, and Lily is a frog.