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_90 (team VARCHAR, sacks VARCHAR, season VARCHAR)
### Question:
what is the team when sacks is 0 and the season is earlier than 1998?
### Answer:
SELECT team FROM table_name_90 WHERE sacks = "0" AND season < 1998