https://www.facebook.com/statelibraryofvictoriaThey are choosing the winner so I'd say you'll have to write why you want to win tix to the ballet

Tonight we have a rare treat for ballet lovers: AA reserve tickets to two opening night performances by the famous Eifman Ballet. If you and a friend would like to experience the ballet,
email competitions@slv.vic.gov.au with either 'Anna' or 'Tchaikovsky' in the subject line. We'll choose a winner
tomorrow morning (entries close 9am). Dates are on the website.