context: It is likely that Mary went to the kitchen. It is almost certain that Daniel got the milk. We doubt that Sandra took the apple. There is a very good chance that if Daniel got the milk, and Sandra took the apple, then Bernhard is a lion. It is probable that if Daniel got the milk, and Sandra took the apple, then Lily is a frog. There is a better than even chance that if either Daniel got the milk, or Mary went to the kitchen, then Greg is yellow.
hypothesis: There is almost no chance that daniel got the milk, or Mary went to the kitchen.
valid_hypothesis: It is certain that daniel got the milk, or Mary went to the kitchen.
invalid_hypothesis: There is almost no chance that daniel got the milk, or Mary went to the kitchen.
hypothesis_assertion: Daniel got the milk, or Mary went to the kitchen.