What year was the expansion in the city of San Juan?
CREATE TABLE table_name_31 (year VARCHAR, city VARCHAR)
SELECT COUNT(year) FROM table_name_31 WHERE city = "san juan"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_31 (year VARCHAR, city VARCHAR) Question: What year was the expansion in the city of San Juan? [/INST] SELECT COUNT(year) FROM table_name_31 WHERE city = "san juan" </s>