Who ran in the district elections won by Tom Petri?
CREATE TABLE table_1341423_49 (candidates VARCHAR, incumbent VARCHAR)
SELECT candidates FROM table_1341423_49 WHERE incumbent = "Tom Petri"
### Context: CREATE TABLE table_1341423_49 (candidates VARCHAR, incumbent VARCHAR) ### Question: Who ran in the district elections won by Tom Petri? ### Answer: SELECT candidates FROM table_1341423_49 WHERE incumbent = "Tom Petri"