What is the sum of numbers that had a type of Driving Van Trailer?
CREATE TABLE table_name_65 (number INTEGER, type VARCHAR)
SELECT SUM(number) FROM table_name_65 WHERE type = "driving van trailer"
### Context: CREATE TABLE table_name_65 (number INTEGER, type VARCHAR) ### Question: What is the sum of numbers that had a type of Driving Van Trailer? ### Answer: SELECT SUM(number) FROM table_name_65 WHERE type = "driving van trailer"