context: It is probably the case that Lily is white. There is a very good chance that Julius is gray. Chances are about even that Mary dropped the apple.
hypothesis: There is a better than even chance that lily is white, and Julius is gray.
valid_hypothesis: There is a better than even chance that lily is white, and Julius is gray.
invalid_hypothesis: Chances are slight that lily is white, and Julius is gray.
hypothesis_assertion: Lily is white, and Julius is gray.