What is the average number of runner-up that National University, which has more than 2 total championships, has?
CREATE TABLE table_name_62 (runner_up INTEGER, university VARCHAR, total_championships VARCHAR)
SELECT AVG(runner_up) FROM table_name_62 WHERE university = "national university" AND total_championships > 2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_62 (runner_up INTEGER, university VARCHAR, total_championships VARCHAR) Question: What is the average number of runner-up that National University, which has more than 2 total championships, has? [/INST] SELECT AVG(runner_up) FROM table_name_62 WHERE university = "national university" AND total_championships > 2 </s>