What is the time/retired for brm with a grid of 13?
CREATE TABLE table_name_81 (time_retired VARCHAR, constructor VARCHAR, grid VARCHAR)
SELECT time_retired FROM table_name_81 WHERE constructor = "brm" AND grid = 13
### Context: CREATE TABLE table_name_81 (time_retired VARCHAR, constructor VARCHAR, grid VARCHAR) ### Question: What is the time/retired for brm with a grid of 13? ### Answer: SELECT time_retired FROM table_name_81 WHERE constructor = "brm" AND grid = 13