title: Empire of Japan
context: The Empire of Japan(大日本帝國,Dai Nippon Teikoku, literally meaning "Empire of Great Japan")[12] was the historical nation-state[nb 2] and great power that existed from the Meiji Restoration in 1868 to the enactment of the 1947 constitution of modern Japan.[6]
question: When did the Japanese Empire end?
answers.text: 1947 1947