context: It is unlikely that Greg is a swan. It is certain that Lily is a frog. There is a better than even chance that John moved to the garden. We believe that if John moved to the garden, and Lily is a frog, then Julius is gray. It is probably the case that if either John moved to the garden, or Lily is a frog, then Bernhard is green. It is highly unlikely that if Lily is a frog, and John moved to the garden, then Brian is a lion.
hypothesis: It is impossible that bernhard is green, or John moved to the garden.
valid_hypothesis: It is highly likely that bernhard is green, or John moved to the garden.
invalid_hypothesis: It is impossible that bernhard is green, or John moved to the garden.
hypothesis_assertion: Bernhard is green, or John moved to the garden.