context: It is unlikely that Bernhard is green. It is almost certain that Lily is gray. It is likely that Julius is white. It is highly likely that if Julius is white, or Lily is gray, then Greg is a rhino. It is almost certain that if either Bernhard is green, or Julius is white, then Winona is a mouse. There is a better than even chance that if Lily is gray, and Julius is white, then Sandra took the milk.
hypothesis: It is certain that winona is a mouse, or Lily is gray.
valid_hypothesis: It is certain that winona is a mouse, or Lily is gray.
invalid_hypothesis: It is improbable that winona is a mouse, or Lily is gray.
hypothesis_assertion: Winona is a mouse, or Lily is gray.