<prompt> Nyorai kuenderera mberi kweiyi ndima - Sock akatanga mwaka wake pa2016 Hopman Cup  <response>: , achimiririra USA pamwe chete naSerena Williams, uyo akazotsiviwa naVictoria Duval nekuda kwekukuvara. Muchikamu che round-robin, Sock chete kukunda kwake kwaive kukunda Jiří Veselý. Sock naDuval vakanyora kukunda mumasanganiswa maviri pamusoro peUkraine neCzech Republic. Havana kupfuurira kuenda kumagumo. 