Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_34 (role VARCHAR, year VARCHAR, direction VARCHAR)
### Question:
Which role did joemon play before 1991?
### Answer:
SELECT role FROM table_name_34 WHERE year < 1991 AND direction = "joemon"