user: ### NOW ANSWER:
Question: What is the airport with the IATA MEL?
Columns: ['Rank', 'Airport', 'Location', 'IATA', '1985–86', '1990–91', '1995–96', '2000–01', '2005–06', '2007–08', '2009–10', '2010-11']
Types: ['real', 'text', 'text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Sydney Airport', 'Sydney , New South Wales', 'SYD', 9497.0, 12361.0, 19878.0, 25814.0, 28996.0, 32701.0, 34458.0, 36624.0]
SQL:

assistant: SELECT COUNT("Airport") FROM "Table" WHERE "IATA" = 'MEL';