context: Cheerleaders in blue performing on a football field underneath a yellow football goal post.
hypothesis: It is certain that the San Francisco 49ers cheerleaders perform in a dark basement.
valid_hypothesis: It is impossible that the San Francisco 49ers cheerleaders perform in a dark basement.
invalid_hypothesis: It is certain that the San Francisco 49ers cheerleaders perform in a dark basement.
hypothesis_assertion: The San Francisco 49ers cheerleaders perform in a dark basement.