CREATE TABLE CARS_DATA (cylinders VARCHAR(255), Id VARCHAR(255), accelerate VARCHAR(255)); CREATE TABLE CAR_NAMES (MakeId VARCHAR(255), Model VARCHAR(255))
For model volvo, how many cylinders does the car with the least accelerate have?
    
SQL: SELECT T1.cylinders FROM CARS_DATA AS T1 JOIN CAR_NAMES AS T2 ON T1.Id = T2.MakeId WHERE T2.Model = 'volvo' ORDER BY T1.accelerate LIMIT 1