Triplet sisters Natalia, Irina and Tatiana Mironenko use their smartphones as they do leg-splits while preparing for examination performances staged by the graduates of the folk dance faculty of the Krasnoyarsk choreographic college in Krasnoyarsk, Russia May 13, 2019. All three 19-year-old sisters are expected to join the renowned Krasnoyarsk state academic dance ensemble of Siberia after the graduation. Picture taken May 13, 2019. REUTERS/Ilya Naymushin