Table: hegang_cities
Columns: english_name
simplified
traditional
pinyin
area
population
density

Question: What is the population of area of 11?
SQL: SELECT "population" FROM hegang_cities WHERE "area" = '11'

Question: What shows for traditional when the population was 44,803?
SQL: SELECT "traditional" FROM hegang_cities WHERE "population" = '44,803'

Question: What is the population when the area is 4,575?
SQL: SELECT "population" FROM hegang_cities WHERE "area" = '4,575'

Question: What shows for simplified when the density is 52?
SQL: SELECT "simplified" FROM hegang_cities WHERE "density" = '52'

Question: What is the density when simplified shows 南山区?
SQL: SELECT "density" FROM hegang_cities WHERE "simplified" = '南山区'

Question: What is the pinyin when the simplified shows 南山区?
SQL: SELECT "pinyin" FROM hegang_cities WHERE "simplified" = '南山区'