Who is the writer when the director is bob berlinger?
CREATE TABLE table_29747178_2 (written_by VARCHAR, directed_by VARCHAR)
SELECT written_by FROM table_29747178_2 WHERE directed_by = "Bob Berlinger"
### Context: CREATE TABLE table_29747178_2 (written_by VARCHAR, directed_by VARCHAR) ### Question: Who is the writer when the director is bob berlinger? ### Answer: SELECT written_by FROM table_29747178_2 WHERE directed_by = "Bob Berlinger"