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_33 (debut INTEGER, player VARCHAR, years_played VARCHAR)
### Question:
what is the debut when the play er is radoslava topalova and the years played is less than 2?
### Answer:
SELECT AVG(debut) FROM table_name_33 WHERE player = "radoslava topalova" AND years_played < 2