user: ### NOW ANSWER:
Question: Which Rank has a Heat larger than 7?
Columns: ['Rank', 'Heat', 'Cyclist', 'Nation', 'Result']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 6.0, 'Wendy Houvenaghel', 'Great Britain', '3:28.443']
SQL:

assistant: SELECT MAX("Rank") FROM "Table" WHERE "Heat" > 7.0;