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 (semi_finalists VARCHAR, runner_up VARCHAR, week_of VARCHAR)
### Question:
When the runner-up is listed as Gigi Fernández Natalia Zvereva and the week is 26 June 2 weeks, who are the semi finalists?
### Answer:
SELECT semi_finalists FROM table_name_25 WHERE runner_up = "gigi fernández natalia zvereva" AND week_of = "26 june 2 weeks"