context: It is probably not the case that Bernhard is green. It is likely that Brian is a frog. We believe that Daniel is in the garden. Chances are about even that if Brian is a frog, or Daniel is in the garden, then John went to the office. It is highly unlikely that if Daniel is in the garden, and Brian is a frog, then Mary moved to the garden. It is unlikely that if either Brian is a frog, or Bernhard is green, then Winona is a mouse.
hypothesis: It is highly likely that bernhard is green, or Winona is a mouse.
valid_hypothesis: It is probably not the case that bernhard is green, or Winona is a mouse.
invalid_hypothesis: It is highly likely that bernhard is green, or Winona is a mouse.
hypothesis_assertion: Bernhard is green, or Winona is a mouse.