 Complete the following phrase:  For the 201112 season, RiazanovaTkachenko were assigned to 2011 Skate Canada and 2011 Cup of Russia as their Grand Prix events. On their free dance, which was choreographed by Sergei Petukhov, Riazanova said, A young woman remembers her beloved, who is no longer alive. She is so deeply immersed in the memories of happy times that her dreams seem to become reality for a short while. They had to withdraw from 2011 Nebelhorn Trophy because Tkachenkos new passport was not ready. On 13 December 2011, Riazanova sustained a concussion and a broken nose when Tkachenko accidentally elbowed her in practice; she was released from hospital at her own risk on 20 December. At the 