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_42569 ( "Date" text, "Home captain" text, "Away captain" text, "Venue" text, "Result" text )

### Question ###
Who was the Away Captain when the Home Captain was Joe Darling at Melbourne Cricket Ground?

### Accurate SQL ###

SELECT "Away captain" FROM table_42569 WHERE "Venue" = 'melbourne cricket ground' AND "Home captain" = 'joe darling'