What were the results for the incumbent from Iowa 2 district?
CREATE TABLE table_name_12 (results VARCHAR, district VARCHAR)
SELECT results FROM table_name_12 WHERE district = "iowa 2"
### Context: CREATE TABLE table_name_12 (results VARCHAR, district VARCHAR) ### Question: What were the results for the incumbent from Iowa 2 district? ### Answer: SELECT results FROM table_name_12 WHERE district = "iowa 2"