user: Question: What is the highest lane with a rank larger than 2 in Guyana?
Columns: ['Rank', 'Lane', 'Athlete', 'Nationality', 'Time', 'React']
Types: ['real', 'real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 4.0, 'Shawn Crawford', 'United States', 20.61, 0.216]
SQL:

assistant: SELECT MAX("Lane") FROM "Table" WHERE "Rank" > 2.0 AND "Nationality" = 'Guyana';