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_77 (tournament VARCHAR, opponent VARCHAR)
### Question:
What tournament has an opponent gan teik chai lin woon fui?
### Answer:
SELECT tournament FROM table_name_77 WHERE opponent = "gan teik chai lin woon fui"