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_16 (f_laps VARCHAR, season VARCHAR, races VARCHAR)
### Question:
what is the f/laps when the season is 2011 and races is 18?
### Answer:
SELECT f_laps FROM table_name_16 WHERE season = "2011" AND races = "18"