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_33 (tyres VARCHAR, year VARCHAR, engine VARCHAR)
### Question:
What is the tyres with a year earlier than 1961 for a climax l4 engine?
### Answer:
SELECT tyres FROM table_name_33 WHERE year < 1961 AND engine = "climax l4"