user: Question: What is the average Rank for a lane smaller than 3 with a nationality of Australia?
Columns: ['Rank', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 4.0, 'Roxana Maracineanu', 'France', '2:11.93']
SQL:

assistant: SELECT AVG("Rank") FROM "Table" WHERE "Lane" < 3.0 AND "Nationality" = 'Australia';