context: It is probably not the case that Lily is green. There is a very good chance that Greg is a swan. It is highly likely that Mary is in the garden.
hypothesis: It is almost certain that lily is green, or Mary is in the garden.
valid_hypothesis: It is almost certain that lily is green, or Mary is in the garden.
invalid_hypothesis: Chances are slight that lily is green, or Mary is in the garden.
hypothesis_assertion: Lily is green, or Mary is in the garden.