What is the Round for the jiu-jitsu vs martial arts?
CREATE TABLE table_name_20 (round VARCHAR, event VARCHAR)
SELECT round FROM table_name_20 WHERE event = "jiu-jitsu vs martial arts"
### Context: CREATE TABLE table_name_20 (round VARCHAR, event VARCHAR) ### Question: What is the Round for the jiu-jitsu vs martial arts? ### Answer: SELECT round FROM table_name_20 WHERE event = "jiu-jitsu vs martial arts"