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_71 (goals VARCHAR, current_club VARCHAR, debut_year VARCHAR)
### Question:
How many goals were achieved when Chievo was the club and the debut year was before 2002?
### Answer:
SELECT COUNT(goals) FROM table_name_71 WHERE current_club = "chievo" AND debut_year < 2002