context: It is highly likely that Bernhard is a swan. There is almost no chance that Julius is white. There is a better than even chance that John took the milk.
hypothesis: There is a better than even chance that john took the milk, or Julius is white.
valid_hypothesis: There is a better than even chance that john took the milk, or Julius is white.
invalid_hypothesis: It is impossible that john took the milk, or Julius is white.
hypothesis_assertion: John took the milk, or Julius is white.