context: We doubt that Brian is green. There is a better than even chance that Sandra got the apple. It is impossible that Daniel put down the milk. It is impossible that if either Brian is green, or Sandra got the apple, then Mary is in the garden. We believe that if Daniel put down the milk, and Sandra got the apple, then Greg is a rhino. It is certain that if either Daniel put down the milk, or Sandra got the apple, then Bernhard is white.
hypothesis: It is highly likely that daniel put down the milk, and Sandra got the apple.
valid_hypothesis: It is impossible that daniel put down the milk, and Sandra got the apple.
invalid_hypothesis: It is highly likely that daniel put down the milk, and Sandra got the apple.
hypothesis_assertion: Daniel put down the milk, and Sandra got the apple.