context: It is probably the case that Jason is hungry. It is likely that Bernhard is a lion. It is improbable that Brian is a frog.
hypothesis: It is certain that brian is a frog, and Jason is hungry.
valid_hypothesis: It is highly unlikely that brian is a frog, and Jason is hungry.
invalid_hypothesis: It is certain that brian is a frog, and Jason is hungry.
hypothesis_assertion: Brian is a frog, and Jason is hungry.