Which Hanyu Pinyin has a GDP in 2011 larger than 688.02 billion yuan and a regional population of 8,700,400 in 2010?
CREATE TABLE table_name_98 (
    hanyu_pinyin VARCHAR,
    gdp_2011__billion_yuan_ VARCHAR,
    regional_population_2010_ VARCHAR
)
SELECT hanyu_pinyin FROM table_name_98 WHERE gdp_2011__billion_yuan_ > 688.02 AND regional_population_2010_ = "8,700,400"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Which Hanyu Pinyin has a GDP in 2011 larger than 688.02 billion yuan and a regional population of 8,700,400 in 2010? ### Input: CREATE TABLE table_name_98 (
    hanyu_pinyin VARCHAR,
    gdp_2011__billion_yuan_ VARCHAR,
    regional_population_2010_ VARCHAR
) ### Response: SELECT hanyu_pinyin FROM table_name_98 WHERE gdp_2011__billion_yuan_ > 688.02 AND regional_population_2010_ = "8,700,400"