context: It is probably the case that Bernhard is a frog. It is probably not the case that Winona is a wolf. There is little chance that Julius is gray.
hypothesis: Chances are about even that bernhard is a frog, and Julius is gray.
valid_hypothesis: It is highly unlikely that bernhard is a frog, and Julius is gray.
invalid_hypothesis: Chances are about even that bernhard is a frog, and Julius is gray.
hypothesis_assertion: Bernhard is a frog, and Julius is gray.