user: Question: Which Big (>500ha) has a Micro (10ha) larger than 940, and a Department of potosí, and a Total smaller than 16240?
Columns: ['Department', 'Micro (10ha)', 'Small (100ha)', 'Medium (500ha)', 'Big (>500ha)', 'Total']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Chuquisaca', 1653.0, 11370.0, 4261.0, 3884.0, 21168.0]
SQL:

assistant: SELECT "Big (>500ha)" FROM "Table" WHERE "Micro (10ha)" > 940.0 AND "Department" = 'potosí' AND "Total" < 16240.0;