What is the Quantity of the engine Model PG-2901?
CREATE TABLE table_name_65 (quantity VARCHAR, model VARCHAR)
SELECT quantity FROM table_name_65 WHERE model = "pg-2901"
### Context: CREATE TABLE table_name_65 (quantity VARCHAR, model VARCHAR) ### Question: What is the Quantity of the engine Model PG-2901? ### Answer: SELECT quantity FROM table_name_65 WHERE model = "pg-2901"