context: There is almost no chance that Brian is green. Chances are slight that Mary moved to the garden. There is a very good chance that Bernhard is a frog.
hypothesis: There is little chance that either Brian is green, or Mary moved to the garden.
valid_hypothesis: There is little chance that either Brian is green, or Mary moved to the garden.
invalid_hypothesis: It is likely that either Brian is green, or Mary moved to the garden.
hypothesis_assertion: Either Brian is green, or Mary moved to the garden.