user: Question: List all areas within 1000 km in the city of lubelskie?
Columns: ['car plates (since 1937)', 'Voivodeship Separate city', 'Capital', 'Area in 1000km² (1930)', 'Population in 1000 (1931)']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['car plates (since 1937)', 'Voivodeship Separate city', 'Capital', 'Area in 1000km² (1930)', 'Population in 1000 (1931)']
SQL:

assistant: SELECT "Area in 1000km² (1930)" FROM "Table" WHERE "Voivodeship Separate city" = 'lubelskie';