human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Round, Race, Circuit, Date, Pole Position, Fastest Lap, Winning driver, Winning team
###Question: Which race number in the Indy F3 Challenge circuit had John Martin in pole position?
gpt
SELECT Race FROM table WHERE Circuit = Indy F3 Challenge AND Pole Position = John Martin