Who is the captain of the team in Essex county? 
CREATE TABLE table_18461635_1 (captain VARCHAR, county VARCHAR)
SELECT captain FROM table_18461635_1 WHERE county = "Essex"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18461635_1 (captain VARCHAR, county VARCHAR) Question: Who is the captain of the team in Essex county?  [/INST] SELECT captain FROM table_18461635_1 WHERE county = "Essex" </s>