context: Chances are about even that Julius is gray. It is probably not the case that Mary moved to the office. There is a better than even chance that Brian is a frog.
hypothesis: Chances are about even that either Mary moved to the office, or Julius is gray.
valid_hypothesis: Chances are about even that either Mary moved to the office, or Julius is gray.
invalid_hypothesis: It is almost certain that either Mary moved to the office, or Julius is gray.
hypothesis_assertion: Either Mary moved to the office, or Julius is gray.