Who wrote the episode that was directed by Milan Cheylov?
CREATE TABLE table_29219286_1 (written_by VARCHAR, directed_by VARCHAR)
SELECT written_by FROM table_29219286_1 WHERE directed_by = "Milan Cheylov"
### Context: CREATE TABLE table_29219286_1 (written_by VARCHAR, directed_by VARCHAR) ### Question: Who wrote the episode that was directed by Milan Cheylov? ### Answer: SELECT written_by FROM table_29219286_1 WHERE directed_by = "Milan Cheylov"