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_86 (opponent VARCHAR, bsu_head_coach VARCHAR, year VARCHAR)
### Question:
Who was the opponent before 1994 with bobby dye as the BSU head coach?
### Answer:
SELECT opponent FROM table_name_86 WHERE bsu_head_coach = "bobby dye" AND year < 1994