user: Question: What is the area of Tuscany?
Columns: ['Region', 'Capital', 'Area (km²)', 'Area (sq mi)', 'Population']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['Abruzzo', "L'Aquila", 10763.0, 4156.0, 1342177.0]
SQL:

assistant: SELECT "Area (km²)" FROM "Table" WHERE "Region" = 'Tuscany';