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_30 (zone VARCHAR, opponents VARCHAR)
### Question:
Which zone had mădălina gojnea monica niculescu as the opponent?
### Answer:
SELECT zone FROM table_name_30 WHERE opponents = "mădălina gojnea monica niculescu"