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_13 (tournament VARCHAR, opponents VARCHAR)
### Question:
What is the name of the tournament when antonia xenia tout nataša zorić was the opponenet?
### Answer:
SELECT tournament FROM table_name_13 WHERE opponents = "antonia xenia tout nataša zorić"