user: Question: Which pinyin have a population of 374047?
Columns: ['English Name', 'Simplified', 'Traditional', 'Pinyin', 'Hakka', 'Area', 'Population', 'Density']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'real', 'real']
Sample row: ['Xinluo District', '新罗区', '新羅區', 'Xīnluó Qū', 'Sîn-lò-khî', 2685.0, 662429.0, 247.0]
SQL:

assistant: SELECT "Pinyin" FROM "Table" WHERE "Population" = 374047.0;