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_28 (position VARCHAR, overall VARCHAR, player VARCHAR)
### Question:
What position was less than 421 overall played by Matt Clark?
### Answer:
SELECT position FROM table_name_28 WHERE overall < 421 AND player = "matt clark"