context: It is probably the case that Lily is gray. Chances are slight that Mary put down the apple. It is impossible that Julius is yellow.
hypothesis: It is unlikely that julius is yellow, or Lily is gray.
valid_hypothesis: It is likely that julius is yellow, or Lily is gray.
invalid_hypothesis: It is unlikely that julius is yellow, or Lily is gray.
hypothesis_assertion: Julius is yellow, or Lily is gray.