context: It is almost certain that Lily is gray. It is probably not the case that Julius is a lion. It is probably not the case that Bernhard is white.
hypothesis: It is probably the case that either Lily is gray, or Julius is a lion.
valid_hypothesis: It is probably the case that either Lily is gray, or Julius is a lion.
invalid_hypothesis: It is impossible that either Lily is gray, or Julius is a lion.
hypothesis_assertion: Either Lily is gray, or Julius is a lion.