user: Question: Which location has a capacity that has a rank of 23?
Columns: ['Rank', 'Location', 'Total Passengers', 'Annual change', 'Capacity', 'Capacity in use']
Types: ['real', 'text', 'real', 'text', 'real', 'text']
Sample row: [1.0, 'São Paulo', 30003428.0, '11.75%', 20500000.0, '146,17%']
SQL:

assistant: SELECT "Capacity in use" FROM "Table" WHERE "Rank" = 23.0;