context: It is probable that Mary got the apple. It is probable that Greg is white. It is improbable that John went to the garden.
hypothesis: We doubt that john went to the garden, or Mary got the apple.
valid_hypothesis: We believe that john went to the garden, or Mary got the apple.
invalid_hypothesis: We doubt that john went to the garden, or Mary got the apple.
hypothesis_assertion: John went to the garden, or Mary got the apple.