Who was the incumbent when Arthur Osborne won the election?
CREATE TABLE table_name_55 (incumbent VARCHAR, winner VARCHAR)
SELECT incumbent FROM table_name_55 WHERE winner = "arthur osborne"
### Context: CREATE TABLE table_name_55 (incumbent VARCHAR, winner VARCHAR) ### Question: Who was the incumbent when Arthur Osborne won the election? ### Answer: SELECT incumbent FROM table_name_55 WHERE winner = "arthur osborne"