It was the prison and place of execution immortalized in the novel Heart of Midlothian, by Sir Walter Scott.
The Heart of Midlothian has nothing to do with any prisons or executions.
mnli hypothesis: The Heart of Midlothian has nothing to do with any prisons or executions. premise: It was the prison and place of execution immortalized in the novel Heart of Midlothian, by Sir Walter Scott.