Which martial arts style was shown in Rio de Janeiro?
CREATE TABLE table_14937957_1 (martial_art_style VARCHAR, city VARCHAR)
SELECT martial_art_style FROM table_14937957_1 WHERE city = "Rio de Janeiro"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14937957_1 (martial_art_style VARCHAR, city VARCHAR) Question: Which martial arts style was shown in Rio de Janeiro? [/INST] SELECT martial_art_style FROM table_14937957_1 WHERE city = "Rio de Janeiro" </s>