Complex sentence: This decline kicked into gear a new local initiative, which brought together people who cared about the amateur game locally to form Doncasters first Rugby League Summer Conference team the Thorne Moor Marauders RLFC.
Split into simpler sentences: This decline kicked into gear a new local initiative. This initiative brought together people who cared about the amateur game locally to form Doncasters first Rugby League Summer Conference team the Thorne Moor Marauders RLFC.