What is the average net yds for the player who had a long of 68 and started after 1984?
CREATE TABLE table_name_59 (net_yds INTEGER, long VARCHAR, start VARCHAR)
SELECT AVG(net_yds) FROM table_name_59 WHERE long = 68 AND start > 1984
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_59 (net_yds INTEGER, long VARCHAR, start VARCHAR) Question: What is the average net yds for the player who had a long of 68 and started after 1984? [/INST] SELECT AVG(net_yds) FROM table_name_59 WHERE long = 68 AND start > 1984 </s>