context: There is a very good chance that John discarded the milk. We believe that Lily is a frog. It is impossible that Jason is hungry. It is improbable that if Lily is a frog, and John discarded the milk, then Bernhard is white. It is highly unlikely that if either Jason is hungry, or Lily is a frog, then Brian is gray. Chances are about even that if Lily is a frog, or John discarded the milk, then Emily is a cat.
hypothesis: We believe that lily is a frog, or Jason is hungry.
valid_hypothesis: We believe that lily is a frog, or Jason is hungry.
invalid_hypothesis: There is little chance that lily is a frog, or Jason is hungry.
hypothesis_assertion: Lily is a frog, or Jason is hungry.