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_56 (play_by_play VARCHAR, year VARCHAR, network VARCHAR)
### Question:
Who did the play-by-play before 1998 on Fox network?
### Answer:
SELECT play_by_play FROM table_name_56 WHERE year < 1998 AND network = "fox"