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_21 (number_of_seats INTEGER, current_status VARCHAR, quantity VARCHAR)
### Question:
What is the smallest number of seats in a vehicle currently retired and in quantities less than 8?
### Answer:
SELECT MIN(number_of_seats) FROM table_name_21 WHERE current_status = "retired" AND quantity < 8