context: It is improbable that Lily is green. There is almost no chance that John discarded the apple. There is a very good chance that Bernhard is a swan. It is probably not the case that if either Lily is green, or John discarded the apple, then Jeff went to the garden. It is probable that if Bernhard is a swan, and Lily is green, then Greg is yellow. We believe that if Lily is green, or Bernhard is a swan, then Sumit is thirsty.
hypothesis: It is almost certain that lily is green, and Jeff went to the garden.
valid_hypothesis: There is almost no chance that lily is green, and Jeff went to the garden.
invalid_hypothesis: It is almost certain that lily is green, and Jeff went to the garden.
hypothesis_assertion: Lily is green, and Jeff went to the garden.