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_29 (played VARCHAR, goal_difference VARCHAR, club VARCHAR)
### Question:
Which Played number had a goal difference of more than 0 when the club was Valencia CF?
### Answer:
SELECT COUNT(played) FROM table_name_29 WHERE goal_difference > 0 AND club = "valencia cf"