Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_73 (gold_coast VARCHAR, adelaide VARCHAR, melbourne VARCHAR, perth VARCHAR)

### Question ###
What is the result for Gold Coast when Melbourne and Adelaide are yes, but Perth is no?

### Accurate SQL ###

SELECT gold_coast FROM table_name_73 WHERE melbourne = "yes" AND perth = "no" AND adelaide = "yes"