user: Question: Which population is the greatest, has a density of 20.3, and an area (km²) larger than 50350?
Columns: ['Rank', 'State', 'Population', 'Area (km²)', 'Density']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['—', 'Federal District', 8720700.0, 1499.0, 5817.7]
SQL:

assistant: SELECT MAX("Population") FROM "Table" WHERE "Density" = 20.3 AND "Area (km²)" > 50350.0;