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_25 (winner VARCHAR, finalist VARCHAR, tournament VARCHAR)
### Question:
Who was the winner of the Miami tournament where Elena Dementieva was a finalist?
### Answer:
SELECT winner FROM table_name_25 WHERE finalist = "elena dementieva" AND tournament = "miami"