<prompt> Qedela umusho olandelayo: I 1970 Pittsburgh Pirates isizini kwaholela eqenjini ngokuwina isihloko yabo yokuqala National League East nge irekhodi 8973, imidlalo emihlanu ngaphambi Chicago Cubs. Nokho, balahlekelwa  <response>: I-NLCS iyinqoba i-NL West Champion i-Cincinnati Reds, imidlalo emithathu ingenalutho. 