Which incumbent was first elected in 1972? 
CREATE TABLE table_1341453_37 (incumbent VARCHAR, first_elected VARCHAR)
SELECT incumbent FROM table_1341453_37 WHERE first_elected = 1972
### Context: CREATE TABLE table_1341453_37 (incumbent VARCHAR, first_elected VARCHAR) ### Question: Which incumbent was first elected in 1972?  ### Answer: SELECT incumbent FROM table_1341453_37 WHERE first_elected = 1972