Who directed the episode written by Matt Ford?
CREATE TABLE table_18712423_3 (directed_by VARCHAR, written_by VARCHAR)
SELECT directed_by FROM table_18712423_3 WHERE written_by = "Matt Ford"
### Context: CREATE TABLE table_18712423_3 (directed_by VARCHAR, written_by VARCHAR) ### Question: Who directed the episode written by Matt Ford? ### Answer: SELECT directed_by FROM table_18712423_3 WHERE written_by = "Matt Ford"