context: Chances are about even that Daniel put down the milk. It is highly likely that Sandra dropped the apple. It is highly likely that Julie is in the kitchen.
hypothesis: There is a very good chance that sandra dropped the apple, and Julie is in the kitchen.
valid_hypothesis: There is a very good chance that sandra dropped the apple, and Julie is in the kitchen.
invalid_hypothesis: It is impossible that sandra dropped the apple, and Julie is in the kitchen.
hypothesis_assertion: Sandra dropped the apple, and Julie is in the kitchen.