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_64 (laps INTEGER, constructor VARCHAR, grid VARCHAR)
### Question:
What is the least number of laps for the constructor Ferrari and where the grid number was less than 4?
### Answer:
SELECT MIN(laps) FROM table_name_64 WHERE constructor = "ferrari" AND grid < 4