context: There is a better than even chance that Daniel got the milk. Chances are about even that John picked up the apple. It is probable that Bernhard is a lion.
hypothesis: It is probably not the case that john picked up the apple, and Bernhard is a lion.
valid_hypothesis: It is probably not the case that john picked up the apple, and Bernhard is a lion.
invalid_hypothesis: It is probably the case that john picked up the apple, and Bernhard is a lion.
hypothesis_assertion: John picked up the apple, and Bernhard is a lion.