context: It is almost certain that Lily is a lion. There is a better than even chance that John got the milk. It is unlikely that Julius is a frog.
hypothesis: We doubt that lily is a lion, and Julius is a frog.
valid_hypothesis: We doubt that lily is a lion, and Julius is a frog.
invalid_hypothesis: It is almost certain that lily is a lion, and Julius is a frog.
hypothesis_assertion: Lily is a lion, and Julius is a frog.