<prompt> Nyora kupfuurira kweiyi ndima - maPirates aizohwina mazita matatu ekutanga eNL East ema1990, asi akakundikana kuenda kuWorld Series nguva imwe neimwe. Muna zvose zviri zviviri 1991 na 1992  <response>: , vakarasikirwa neLigi Championship Series yakakwikwidzana neAtlanta Braves. 