What's Brazil's lane with a time less than 21.15?
CREATE TABLE table_name_55 (lane INTEGER, nationality VARCHAR, time VARCHAR)
SELECT MIN(lane) FROM table_name_55 WHERE nationality = "brazil" AND time < 21.15
### Context: CREATE TABLE table_name_55 (lane INTEGER, nationality VARCHAR, time VARCHAR) ### Question: What's Brazil's lane with a time less than 21.15? ### Answer: SELECT MIN(lane) FROM table_name_55 WHERE nationality = "brazil" AND time < 21.15