context: It is impossible that Bernhard is a lion. It is certain that John moved to the garden. It is likely that Lily is white.
hypothesis: Chances are slight that either Lily is white, or Bernhard is a lion.
valid_hypothesis: It is probably the case that either Lily is white, or Bernhard is a lion.
invalid_hypothesis: Chances are slight that either Lily is white, or Bernhard is a lion.
hypothesis_assertion: Either Lily is white, or Bernhard is a lion.