Task: Question Generation
Input (English): Kim Philby, a Soviet double agent, was a correspondent for the newspaper in Spain during the Spanish Civil War of the late 1930s. Philby was admired for his courage in obtaining high-quality reporting from the front lines of the bloody conflict. He later joined MI6 during World War II, was promoted into senior positions after the war ended, then eventually defected to the Soviet Union in 1963.
Output (English): A Soviet double agent working for The Times in Spain was a war correspondent during what war in the late 1930s?