sentences:  At the time the National Guerrilla Coordination was born, a coalition consisting of ELN, Popular Liberation Army (EPL), M-19, MIR-PL, Armed Movement Quintín Lame (MAQL), Commando Ricardo Franco (RF) and PRT.With the entry of FARC-EP into the unity work of Colombian guerrilla movements, the National Guerrilla Coordination evolved into the Coordinadora Guerrillera Simón Bolívar in September 1987.Founding members of CGSB were EPL, UC-ELN, FARC-EP, MAQL, M-19 and PRT.