In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

[EX Q]: Navy command did not know of the ship's sinking until survivors were spotted three and a half days later. At 10: 25 on 2 August, a PV-1 Ventura flown by Lieutenant Wilbur 'Chuck' Gwinn and his copilot, Lieutenant Warren Colwell, spotted the men adrift while on a routine patrol flight. Gwinn immediately dropped a life raft and radio transmitter. All air and surface units capable of rescue operations were dispatched to the scene at once.
[EX A]: who rescued the survivors of the uss indianapolis

[EX Q]: Los Angeles County, officially the County of Los Angeles, (Spanish: Condado de Los Angeles) is the most populous county in the United States, with more than 10 million inhabitants as of 2017. Its population is larger than that of 41 individual U.S. states. It is the third-largest metropolitan economy in the world, with a Nominal GDP of over $700 billion -- larger than the GDPs of Belgium, Saudi Arabia, Norway and Taiwan. It has 88 incorporated cities and many unincorporated areas and at 4,083 square miles (10,570 km), it is larger than the combined areas of Delaware and Rhode Island. The county is home to more than one-quarter of California residents and is one of the most ethnically diverse counties in the U.S. Its county seat, Los Angeles, is also its most populous city at about four million.
[EX A]: what is the difference between los angeles and los angeles county

[EX Q]: Colombo (Sinhala: Kolamba, pronounced (klmb); Tamil: ) is the commercial capital and largest city of Sri Lanka. According to the Brookings Institution, Colombo metropolitan area has a population of 5.6 million, and 752,993 in the city proper. It is the financial centre of the island and a popular tourist destination. It is located on the west coast of the island and adjacent to the Greater Colombo area which includes Sri Jayawardenepura Kotte, the legislative capital of Sri Lanka and Dehiwala-Mount Lavinia. Colombo is often referred to as the capital since Sri Jayawardenepura Kotte is within the urban area of, and a suburb of, Colombo. It is also the administrative capital of Western Province, Sri Lanka and the district capital of Colombo District. Colombo is a busy and vibrant place with a mixture of modern life and colonial buildings and ruins. It was the legislative capital of Sri Lanka until 1982.
[EX A]:
where is colombo located on the world map