context: It is certain that Julius is a frog. It is certain that Bernhard is a frog. It is highly unlikely that Mary went to the kitchen.
hypothesis: It is improbable that bernhard is a frog, or Julius is a frog.
valid_hypothesis: It is certain that bernhard is a frog, or Julius is a frog.
invalid_hypothesis: It is improbable that bernhard is a frog, or Julius is a frog.
hypothesis_assertion: Bernhard is a frog, or Julius is a frog.