context: It is unlikely that Mary went to the office. There is a very good chance that Julius is gray. Chances are slight that Sandra left the milk.
hypothesis: We doubt that mary went to the office, or Julius is gray.
valid_hypothesis: There is a very good chance that mary went to the office, or Julius is gray.
invalid_hypothesis: We doubt that mary went to the office, or Julius is gray.
hypothesis_assertion: Mary went to the office, or Julius is gray.