On April 18, which team was the visitor?
CREATE TABLE table_name_52 (visitor VARCHAR, date VARCHAR)
SELECT visitor FROM table_name_52 WHERE date = "april 18"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_52 (visitor VARCHAR, date VARCHAR) Question: On April 18, which team was the visitor? [/INST] SELECT visitor FROM table_name_52 WHERE date = "april 18" </s>