user: Question: When rank is 33, what is the smallest lane?
Columns: ['Rank', 'Heat', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 6.0, 4.0, 'Michael Phelps', 'United States', '1:53.70']
SQL:

assistant: SELECT MIN("Lane") FROM "Table" WHERE "Rank" = 33.0;