context: We doubt that Julius is gray. It is likely that Yann is bored. It is improbable that Lily is a lion.
hypothesis: It is probable that yann is bored, and Julius is gray.
valid_hypothesis: Chances are slight that yann is bored, and Julius is gray.
invalid_hypothesis: It is probable that yann is bored, and Julius is gray.
hypothesis_assertion: Yann is bored, and Julius is gray.