context: It is likely that Julius is white. We believe that John moved to the office. There is a very good chance that Brian is gray. It is impossible that if either Brian is gray, or Julius is white, then Jessica is a mouse. It is highly likely that if John moved to the office, or Brian is gray, then Mary went to the kitchen. Chances are about even that if either Julius is white, or John moved to the office, then Bernhard is white.
hypothesis: It is almost certain that brian is gray, or John moved to the office.
valid_hypothesis: It is almost certain that brian is gray, or John moved to the office.
invalid_hypothesis: It is impossible that brian is gray, or John moved to the office.
hypothesis_assertion: Brian is gray, or John moved to the office.