context: HMS Illustrious (issue number 87) was an Illustrious-class aircraft carrier launched by the British Royal Navy in 1939 and served in World War II. Built at Vickers-Armstrong Shipyard in Barrow-in-Furness, the ship was commissioned on May 25, 1940. The ship began its service in the Mediterranean Navy, protecting its convoy of the Maltese, participating in surface combat, and serving in the North. Off the coast of Africa. [1]
question: Where was HMS Illustrious (87) built?
answers.text: Barrow-in-Furness