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_24099476_8 (edition VARCHAR, opponent VARCHAR)
### Question:
In what edition is Ungur's opponent David Nalbandian?
### Answer:
SELECT edition FROM table_24099476_8 WHERE opponent = "David Nalbandian"