 Complete the following phrase:  Marchenko was selected to compete for the Ukrainian squad at the 2016 Summer Olympics in Rio de Janeiro, shooting in both individual and team recurve tournaments. Two months before her maiden Games, she commanded the Ukrainian trio in thrashing the Estonian side for one of three womens team spaces at the World Archery Cup meet in Antalya, Turkey. Marchenko opened the tournament by discharging a total of 630 points, 15 perfect tens, and 6 bulls eyes to seal the thirtieth seed heading to the knockout draw from the classification round, along with the trios cumulative score of 1,890. Sitting at eighth in the 