context: It is likely that Julius is gray. There is a better than even chance that Mary went to the office. It is probable that Brian is a frog.
hypothesis: There is little chance that brian is a frog, or Julius is gray.
valid_hypothesis: It is highly likely that brian is a frog, or Julius is gray.
invalid_hypothesis: There is little chance that brian is a frog, or Julius is gray.
hypothesis_assertion: Brian is a frog, or Julius is gray.