Name the written by for john trefor
CREATE TABLE table_2430014_6 (written_by VARCHAR, directed_by VARCHAR)
SELECT written_by FROM table_2430014_6 WHERE directed_by = "John Trefor"
### Context: CREATE TABLE table_2430014_6 (written_by VARCHAR, directed_by VARCHAR) ### Question: Name the written by for john trefor ### Answer: SELECT written_by FROM table_2430014_6 WHERE directed_by = "John Trefor"