context: There is a better than even chance that Sandra grabbed the milk. We doubt that Greg is white. There is a very good chance that John moved to the office. It is likely that if either John moved to the office, or Sandra grabbed the milk, then Jeff dropped the apple. We believe that if either Greg is white, or John moved to the office, then Daniel is in the garden. There is a better than even chance that if either Greg is white, or Sandra grabbed the milk, then Mary went to the kitchen.
hypothesis: There is a better than even chance that either John moved to the office, or Mary went to the kitchen.
valid_hypothesis: There is a better than even chance that either John moved to the office, or Mary went to the kitchen.
invalid_hypothesis: There is almost no chance that either John moved to the office, or Mary went to the kitchen.
hypothesis_assertion: Either John moved to the office, or Mary went to the kitchen.