Question: Ekaterina Pushkash partnered with the dancer who now competes with what other ice dancer?
Sentence (from "Ekaterina Riazanova"): With former partner Ilia Tkachenko, she is the 2010 Trophée Eric Bompard silver medalist, the 2012 Skate Canada bronze medalist, and a three-time Russian national medalist.
Relevant evidence: No