Task: Question Generation
Input (English): Context : Mary Willing Byrd (September 10, 1740 -- March 1814) was the second wife of Colonel William Byrd III, a Colonial American military officer at the time of the American Revolution and son of the founder of Richmond, Virginia. 
Subject : Mary Willing Byrd 
Relation : spouse
Output (English): What is Mary Willing Byrd's spouse's name?