Question: Which American professional tennis player born in 1980 was a defending champion during the 2010 Wimbledon Championships – Women's Doubles?
Sentence (from "Sergiy Stakhovsky"): Sergiy Eduardovych Stakhovsky (Ukrainian: Сергій Едуардович Стаховський , ] ; born January 6, 1986) is a Ukrainian professional tennis player.
Relevant evidence: No