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_55 (championship VARCHAR, outcome VARCHAR, opponents_in_final VARCHAR)
### Question:
What is Championship, when Outcome is "runner-up", and when Opponents In Final is "Gigi Fernández Natalia Zvereva"?
### Answer:
SELECT championship FROM table_name_55 WHERE outcome = "runner-up" AND opponents_in_final = "gigi fernández natalia zvereva"