context: There is a very good chance that Lily is a rhino. It is unlikely that Mary got the apple. It is probably not the case that Brian is green.
hypothesis: It is highly unlikely that brian is green, and Mary got the apple.
valid_hypothesis: It is highly unlikely that brian is green, and Mary got the apple.
invalid_hypothesis: It is almost certain that brian is green, and Mary got the apple.
hypothesis_assertion: Brian is green, and Mary got the apple.