context: There is almost no chance that Bill moved to the garden. There is a better than even chance that Greg is gray. We believe that Julius is a frog.
hypothesis: There is almost no chance that julius is a frog, and Bill moved to the garden.
valid_hypothesis: There is almost no chance that julius is a frog, and Bill moved to the garden.
invalid_hypothesis: It is almost certain that julius is a frog, and Bill moved to the garden.
hypothesis_assertion: Julius is a frog, and Bill moved to the garden.