Complex sentence: In 2000, WFXS established a news share agreement with WAOW (owned by Quincy Newspapers) resulting in a weeknight prime time newscast debuting on this Fox outlet.
Split into simpler sentences: In 2000, WFXS established a news share agreement with WAOW (owned by Quincy Newspapers). This arrangement resulted in a weeknight prime time newscast debuting on this Fox outlet.