context: It is unlikely that Jessica is a cat. We doubt that Lily is green. There is a very good chance that Brian is a lion.
hypothesis: It is probably the case that jessica is a cat, and Lily is green.
valid_hypothesis: It is highly unlikely that jessica is a cat, and Lily is green.
invalid_hypothesis: It is probably the case that jessica is a cat, and Lily is green.
hypothesis_assertion: Jessica is a cat, and Lily is green.