Question: The single  "Dangerous Game" was produced by a man that has sold approximately how many singles in the United Kingdom?
Sentence (from "Cliff Richard"): Sir Cliff Richard {'1': ", '2': ", '3': 'OBE', '4': "} (born Harry Rodger Webb, 14 October 1940) is a British pop singer, musician, performer, actor and philanthropist.
Relevant evidence: No