List the names of all winners who played in both 2013 and 2016.
CREATE TABLE matches (winner_name VARCHAR, YEAR VARCHAR)
SELECT winner_name FROM matches WHERE YEAR = 2013 INTERSECT SELECT winner_name FROM matches WHERE YEAR = 2016
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE matches (winner_name VARCHAR, YEAR VARCHAR) Question: List the names of all winners who played in both 2013 and 2016. [/INST] SELECT winner_name FROM matches WHERE YEAR = 2013 INTERSECT SELECT winner_name FROM matches WHERE YEAR = 2016 </s>