context: There is a very good chance that Daniel got the milk. There is a better than even chance that Bill dropped the apple. It is probable that Julius is a frog.
hypothesis: There is a better than even chance that julius is a frog, and Daniel got the milk.
valid_hypothesis: There is a better than even chance that julius is a frog, and Daniel got the milk.
invalid_hypothesis: It is highly unlikely that julius is a frog, and Daniel got the milk.
hypothesis_assertion: Julius is a frog, and Daniel got the milk.