context: It is probably the case that Julius is white. There is a better than even chance that Jeff went to the garden. It is certain that Mary moved to the office.
hypothesis: We doubt that mary moved to the office, and Julius is white.
valid_hypothesis: It is likely that mary moved to the office, and Julius is white.
invalid_hypothesis: We doubt that mary moved to the office, and Julius is white.
hypothesis_assertion: Mary moved to the office, and Julius is white.