context: Chances are about even that Lily is green. There is a better than even chance that Greg is gray. There is little chance that John got the football.
hypothesis: It is improbable that john got the football, or Greg is gray.
valid_hypothesis: There is a better than even chance that john got the football, or Greg is gray.
invalid_hypothesis: It is improbable that john got the football, or Greg is gray.
hypothesis_assertion: John got the football, or Greg is gray.