user: Question: Which Rank is the highest one that has a Change smaller than 44, and a Centre of buenos aires, and a Rating larger than 628?
Columns: ['Rank', 'Centre', 'Country', 'Rating', 'Change']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [41.0, 'Isle of Man ( CD )', 'Isle of Man ( CD )', 638.0, 7.0]
SQL:

assistant: SELECT MAX("Rank") FROM "Table" WHERE "Change" < 44.0 AND "Centre" = 'buenos aires' AND "Rating" > 628.0;