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_34 (touchdowns INTEGER, net_yards VARCHAR, attempts VARCHAR)
### Question:
What are the highest touchdowns that have net yards greater than 631, with attempts less than 145?
### Answer:
SELECT MAX(touchdowns) FROM table_name_34 WHERE net_yards > 631 AND attempts < 145