user: Question: What is the Nationality of the Swimmer in Lane 4 or larger with a Rank of 5 or more?
Columns: ['Rank', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 4.0, 'Leisel Jones', 'Australia', '1:05.80']
SQL:

assistant: SELECT "Nationality" FROM "Table" WHERE "Lane" > 4.0 AND "Rank" > 5.0;