title: British Virgin Islands
context: The British Virgin Islands comprise around 60 tropical Caribbean islands, ranging in size from the largest, Tortola, being 20km (12mi) long and 5km (3mi) wide, to tiny uninhabited islets, altogether about 150 square kilometres (58 square miles) in extent. They are located in the Virgin Islands archipelago, a few miles east of the US Virgin Islands, and about 95km (59mi) from the Puerto Rican mainland. About 150km (93mi) east south-east lies Anguilla. The North Atlantic Ocean lies to the east of the islands, and the Caribbean Sea lies to the west. Most of the islands are volcanic in origin and have a hilly, rugged terrain. Anegada is geologically distinct from the rest of the group and is a flat island composed of limestone and coral.
question: How big are the British Virgin Islands?
answers: 58 square miles