context: There is a better than even chance that Lily is a rhino. It is almost certain that Jeff put down the apple. It is improbable that Bernhard is a lion.
hypothesis: There is almost no chance that jeff put down the apple, and Lily is a rhino.
valid_hypothesis: There is a better than even chance that jeff put down the apple, and Lily is a rhino.
invalid_hypothesis: There is almost no chance that jeff put down the apple, and Lily is a rhino.
hypothesis_assertion: Jeff put down the apple, and Lily is a rhino.