context: It is probably the case that Julius is gray. There is almost no chance that Lily is a swan. There is a better than even chance that Brian is a lion.
hypothesis: It is highly likely that julius is gray, or Brian is a lion.
valid_hypothesis: It is highly likely that julius is gray, or Brian is a lion.
invalid_hypothesis: It is improbable that julius is gray, or Brian is a lion.
hypothesis_assertion: Julius is gray, or Brian is a lion.