How many yards per attempt were there when total yards were 513?
CREATE TABLE table_19517448_3 (yards_per_attempt VARCHAR, total_yards VARCHAR)
SELECT yards_per_attempt FROM table_19517448_3 WHERE total_yards = "513"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19517448_3 (yards_per_attempt VARCHAR, total_yards VARCHAR) Question: How many yards per attempt were there when total yards were 513? [/INST] SELECT yards_per_attempt FROM table_19517448_3 WHERE total_yards = "513" </s>