Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_18 (grid VARCHAR, time_retired VARCHAR, laps VARCHAR)
### Question:
what is the grid when the time/retired is +9 laps and the laps is larger than 91?
### Answer:
SELECT COUNT(grid) FROM table_name_18 WHERE time_retired = "+9 laps" AND laps > 91