context: It is likely that Jeff went to the kitchen. There is almost no chance that Daniel grabbed the milk. There is a very good chance that Greg is green. There is almost no chance that if either Greg is green, or Daniel grabbed the milk, then Mary moved to the garden. It is highly unlikely that if either Greg is green, or Jeff went to the kitchen, then John picked up the apple. There is almost no chance that if Daniel grabbed the milk, and Jeff went to the kitchen, then Bernhard is gray.
hypothesis: It is unlikely that either Greg is green, or John picked up the apple.
valid_hypothesis: There is a very good chance that either Greg is green, or John picked up the apple.
invalid_hypothesis: It is unlikely that either Greg is green, or John picked up the apple.
hypothesis_assertion: Either Greg is green, or John picked up the apple.