what's the district with incumbent being richard j. welch
CREATE TABLE table_1342359_5 (district VARCHAR, incumbent VARCHAR)
SELECT district FROM table_1342359_5 WHERE incumbent = "Richard J. Welch"
### Context: CREATE TABLE table_1342359_5 (district VARCHAR, incumbent VARCHAR) ### Question: what's the district with incumbent being richard j. welch ### Answer: SELECT district FROM table_1342359_5 WHERE incumbent = "Richard J. Welch"