Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_14937957_1 (martial_art_style VARCHAR, city VARCHAR)
### Question:
Which martial arts style was shown in Rio de Janeiro?
### Answer:
SELECT martial_art_style FROM table_14937957_1 WHERE city = "Rio de Janeiro"