context: There is almost no chance that Lily is gray. It is highly likely that Brian is a lion. It is highly likely that Julius is a rhino. It is impossible that if Brian is a lion, or Lily is gray, then Jason is bored. It is almost certain that if Lily is gray, or Brian is a lion, then Mary moved to the office. It is probable that if Julius is a rhino, or Brian is a lion, then Yann got the milk there.
hypothesis: There is almost no chance that yann got the milk there, and Lily is gray.
valid_hypothesis: There is almost no chance that yann got the milk there, and Lily is gray.
invalid_hypothesis: It is almost certain that yann got the milk there, and Lily is gray.
hypothesis_assertion: Yann got the milk there, and Lily is gray.