context: It is certain that Daniel dropped the milk. It is improbable that Bill went to the cinema. There is almost no chance that Greg is a swan.
hypothesis: It is improbable that either Bill went to the cinema, or Daniel dropped the milk.
valid_hypothesis: It is highly likely that either Bill went to the cinema, or Daniel dropped the milk.
invalid_hypothesis: It is improbable that either Bill went to the cinema, or Daniel dropped the milk.
hypothesis_assertion: Either Bill went to the cinema, or Daniel dropped the milk.