What is the time/retired for brm with a grid of 13?
CREATE TABLE table_77819 (
    "Driver" text,
    "Constructor" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real
)
SELECT "Time/Retired" FROM table_77819 WHERE "Constructor" = 'brm' AND "Grid" = '13'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the time/retired for brm with a grid of 13? ### Input: CREATE TABLE table_77819 (
    "Driver" text,
    "Constructor" text,
    "Laps" real,
    "Time/Retired" text,
    "Grid" real
) ### Response: SELECT "Time/Retired" FROM table_77819 WHERE "Constructor" = 'brm' AND "Grid" = '13'