What episode had the last appearances of the late wife of mac taylor?
CREATE TABLE table_11240028_3 (last_appearance VARCHAR, relationship VARCHAR)
SELECT last_appearance FROM table_11240028_3 WHERE relationship = "Late wife of Mac Taylor"
### Context: CREATE TABLE table_11240028_3 (last_appearance VARCHAR, relationship VARCHAR) ### Question: What episode had the last appearances of the late wife of mac taylor? ### Answer: SELECT last_appearance FROM table_11240028_3 WHERE relationship = "Late wife of Mac Taylor"