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_36 (year INTEGER, points VARCHAR, chassis VARCHAR)
### Question:
What was the earliest year for a car with 3 points and Cooper t20 chassis?
### Answer:
SELECT MIN(year) FROM table_name_36 WHERE points = 3 AND chassis = "cooper t20"