context: There is little chance that John is in the office. There is a better than even chance that Brian is gray. There is almost no chance that Bernhard is a frog.
hypothesis: It is probably the case that bernhard is a frog, and Brian is gray.
valid_hypothesis: There is almost no chance that bernhard is a frog, and Brian is gray.
invalid_hypothesis: It is probably the case that bernhard is a frog, and Brian is gray.
hypothesis_assertion: Bernhard is a frog, and Brian is gray.