<prompt> Qedela umusho olandelayo: UDenneyFrazier waqeda ngowesine emncintiswaneni weJunior Grand Prix owawuseLake Placid, eNew York. Ngesikhathi  <response>: Ngo-2013 e-U.S. Championships ngoJanuwari, bafika endaweni yesihlanu. NgoMashi, bathola indondo yegolide ku-2013 World Junior Championships, umbhangqwana wokuqala waseMelika ukunqoba isihloko kusukela ngo-2007. 