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_69054 ( "Year" text, "Men's singles" text, "Women's singles" text, "Men's doubles" text, "Women's doubles" text, "Mixed doubles" text )

### Question ###
Who won the mixed doubles the same year that Andrew Downes won the men's singles?

### Accurate SQL ###

SELECT "Mixed doubles" FROM table_69054 WHERE "Men's singles" = 'andrew downes'