context: Dr. Sun Yat-sen (inheritance: 孫逸仙, Simplified: pin, Pinyin: Son Yunxian), or Sun Zhongshan (inheritance: 孫中山, simplified: 孙中山, Pinyin: Son Zhōngshan) (November 12, 1866 - 12 March 1925) was a Chinese revolutionary leader and politician, the founder of the Kuomintang Party and the first president of the Republic of China. In the 1930s he received the posthumous title of "Father of the Earth" (traditional: 國父, simple: 国父, pinyin: Guófù), which is still widely used in Taiwan. In mainland China, he is referred to as the "Pioneer of the Revolution" (革命 先行者, pinyin: Gémìng Xiānxíngzhě) and is mentioned by name in the preface to the Constitution of the People's Republic of China.
question: When did Sun Yat-sen die?
answers.text: 12 March 1925