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_97 (perth VARCHAR, adelaide VARCHAR, sydney VARCHAR, gold_coast VARCHAR)
### Question:
Which Perth also has Sydney yes, Gold Coast yes, and Adelaide no?
### Answer:
SELECT perth FROM table_name_97 WHERE sydney = "yes" AND gold_coast = "yes" AND adelaide = "no"