How many dances did John Barnes have? 
CREATE TABLE table_25931938_1 (dances INTEGER, celebrity VARCHAR)
SELECT MIN(dances) FROM table_25931938_1 WHERE celebrity = "John Barnes"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25931938_1 (dances INTEGER, celebrity VARCHAR) Question: How many dances did John Barnes have?  [/INST] SELECT MIN(dances) FROM table_25931938_1 WHERE celebrity = "John Barnes" </s>