context: Chances are slight that Mary moved to the office. There is little chance that Bernhard is a rhino. It is probable that Julius is green.
hypothesis: It is highly unlikely that mary moved to the office, and Julius is green.
valid_hypothesis: It is highly unlikely that mary moved to the office, and Julius is green.
invalid_hypothesis: There is a better than even chance that mary moved to the office, and Julius is green.
hypothesis_assertion: Mary moved to the office, and Julius is green.