context: It is highly likely that Bernhard is white. There is almost no chance that John got the milk. There is a better than even chance that Mary moved to the garden. It is certain that if John got the milk, and Bernhard is white, then Greg is yellow. There is almost no chance that if Bernhard is white, or John got the milk, then Fred is in the office. It is highly likely that if Mary moved to the garden, and Bernhard is white, then Brian is green.
hypothesis: We believe that either Fred is in the office, or John got the milk.
valid_hypothesis: It is highly unlikely that either Fred is in the office, or John got the milk.
invalid_hypothesis: We believe that either Fred is in the office, or John got the milk.
hypothesis_assertion: Either Fred is in the office, or John got the milk.