Question: Which tennis player reached a higher World ranking in doubles, Slobodan Živojinović or Elena Vesnina?
Sentence (from "Elena Vesnina"): Vesnina is a four-time Grand Slam champion in doubles competition, having won the 2013 French Open, 2014 US Open, and 2017 Wimbledon Championship tournaments with Ekaterina Makarova, and the 2016 Australian Open mixed doubles title with Bruno Soares.
Relevant evidence: No