How many different team captains does the club Sliven 2000 have?
CREATE TABLE table_23214833_1 (team_captain VARCHAR, club VARCHAR)
SELECT COUNT(team_captain) FROM table_23214833_1 WHERE club = "Sliven 2000"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_23214833_1 (team_captain VARCHAR, club VARCHAR) Question: How many different team captains does the club Sliven 2000 have? [/INST] SELECT COUNT(team_captain) FROM table_23214833_1 WHERE club = "Sliven 2000" </s>