Original sentence: The Tigrayan People's Liberation Front, or TPLF, is the core group of the Ethiopian People's Revolutionary Democratic Front (EPRDF), the political party that is leading Ethiopia as of 2005
Edited sentence: An acronym referring to the Tigrayan People's Liberation Front which is the core group behind Ethiopian People’s Revolutionary Democratic Front (EPRDF) and where real power is and concentrated.EPRDF is the party that is currently leading Ethiopia