user: Question: What is the mean rank number when goals are 230 and there are more than 535?
Columns: ['Rank', 'Name', 'Years', 'Matches', 'Goals']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Silvio Piola', '1929–1954', 537.0, 274.0]
SQL:

assistant: SELECT AVG("Rank") FROM "Table" WHERE "Goals" = 230.0 AND "Matches" > 535.0;