Show the hometowns shared by at least two teachers.
CREATE TABLE teacher (Hometown VARCHAR)
SELECT Hometown FROM teacher GROUP BY Hometown HAVING COUNT(*) >= 2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE teacher (Hometown VARCHAR) Question: Show the hometowns shared by at least two teachers. [/INST] SELECT Hometown FROM teacher GROUP BY Hometown HAVING COUNT(*) >= 2 </s>