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_72 (long INTEGER, player VARCHAR, yards VARCHAR)
### Question:
What was the longest carry for kevin clemens with under 31 yards total?
### Answer:
SELECT MAX(long) FROM table_name_72 WHERE player = "kevin clemens" AND yards < 31