context: There is a very good chance that Lily is yellow. It is improbable that Bill went to the kitchen. It is probable that Daniel left the milk. There is a very good chance that if either Daniel left the milk, or Bill went to the kitchen, then Mary dropped the milk. It is highly unlikely that if either Lily is yellow, or Bill went to the kitchen, then Greg is green. There is almost no chance that if Bill went to the kitchen, and Daniel left the milk, then Bernhard is gray.
hypothesis: It is probable that mary dropped the milk, and Bill went to the kitchen.
valid_hypothesis: There is almost no chance that mary dropped the milk, and Bill went to the kitchen.
invalid_hypothesis: It is probable that mary dropped the milk, and Bill went to the kitchen.
hypothesis_assertion: Mary dropped the milk, and Bill went to the kitchen.