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_87 (laps VARCHAR, constructor VARCHAR, driver VARCHAR)
### Question:
When the driver richard attwood has a constructor of brm, what is the number of laps?
### Answer:
SELECT laps FROM table_name_87 WHERE constructor = "brm" AND driver = "richard attwood"