(S (S (NP (BASENP (NNP Sadiq) (NNP Khan)) (PRN (COMMA ,) (NP (BASENP (NN one)) (PP (IN of) (NP (NP (BASENP (DT the) (NNPS Members)) (PP (IN of) (BASENP (NNP Parliament)))) (SBAR (S (VP (TO to) (VP (VB sign) (BASENP (DT the) (NN letter))))))))) (COMMA ,))) (VP (VBZ condemns) (NP (NP (BASENP (DT the) (NNP Government) (POS 's)) (NN stance)) (PP (IN on) (BASENP (DT the) (NNP Middle) (NNP East)))))) (PERIOD .))