user: Question: What is the largest micro when the big is 1080? 
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 MAX("Micro (10ha)") FROM "Table" WHERE "Big (>500ha)" = 1080.0;