<prompt> Qedela umusho olandelayo: Uzelwe eLima, uChávez Riva wadlala ingxenye enkulu yomsebenzi wakhe e-Universitario. UChávez Riva wadlala imidlalo engu-12 eqenjini lesizwe lebhola lezinyawo lasePeru kusukela ngo-1986 kuya ku-1989. Wabamba iqhaza  <response>: I-Copa Américas yango-1987 nango-1989. 