What engine what in the vehicle when adt champion racing ranked in 1st place?
CREATE TABLE table_name_21 (engine VARCHAR, rank VARCHAR, entrant VARCHAR)
SELECT engine FROM table_name_21 WHERE rank = "1st" AND entrant = "adt champion racing"
### Context: CREATE TABLE table_name_21 (engine VARCHAR, rank VARCHAR, entrant VARCHAR) ### Question: What engine what in the vehicle when adt champion racing ranked in 1st place? ### Answer: SELECT engine FROM table_name_21 WHERE rank = "1st" AND entrant = "adt champion racing"