(SINV (SINV (S (BASENP (DT This)) (VP (VBD was) (NP (BASENP (DT a) (NN trick)) (PP (IN for) (BASENP (DT the) (NNS NGOs)))))) (COMMA ,) (SINV (VP (VBD said)) (NP (BASENP (NNP Gebremedhin) (NNP Araya)) (COMMA ,) (NP (BASENP (DT a) (JJ senior) (NN member)) (PP (IN of) (NP (NP (BASENP (DT the) (NNP Tigray) (NNPS People) (POS 's)) (BASENP (NNP Liberation) (NNP Front))) (PRN (LRB -LRB-) (BASENP (NNP TPLF)) (RRB -RRB-)))))))) (PERIOD .))