What GWR is associated with 4?
CREATE TABLE table_name_56 (gwr_nos VARCHAR, quantity VARCHAR)
SELECT gwr_nos FROM table_name_56 WHERE quantity = 4
### Context: CREATE TABLE table_name_56 (gwr_nos VARCHAR, quantity VARCHAR) ### Question: What GWR is associated with 4? ### Answer: SELECT gwr_nos FROM table_name_56 WHERE quantity = 4