context: It is impossible that Julius is white. There is little chance that Sandra left the football. It is highly unlikely that Julie is in the kitchen. It is likely that if Julie is in the kitchen, and Julius is white, then Lily is gray. It is likely that if either Sandra left the football, or Julius is white, then John went to the office. There is a better than even chance that if Julius is white, and Julie is in the kitchen, then Brian is gray.
hypothesis: There is a very good chance that john went to the office, and Julie is in the kitchen.
valid_hypothesis: It is impossible that john went to the office, and Julie is in the kitchen.
invalid_hypothesis: There is a very good chance that john went to the office, and Julie is in the kitchen.
hypothesis_assertion: John went to the office, and Julie is in the kitchen.