context: It is highly unlikely that Bernhard is a rhino. Chances are about even that Lily is green. There is a very good chance that Mary picked up the milk.
hypothesis: Chances are about even that bernhard is a rhino, or Lily is green.
valid_hypothesis: Chances are about even that bernhard is a rhino, or Lily is green.
invalid_hypothesis: It is impossible that bernhard is a rhino, or Lily is green.
hypothesis_assertion: Bernhard is a rhino, or Lily is green.