(S (S (NP (BASENP (QP (RB Roughly) (NN 600)) (JJ enraged) (JJ Sudanese) (NNS protesters)) (PRN (COMMA ,) (NP (BASENP (DT some)) (ADJP (JJ armed) (PP (IN with) (BASENP (NNS knives) (CC and) (NNS sticks))))) (COMMA ,))) (VP (VP (VP (VBD converged) (PP (IN on) (NP (BASENP (NNP Khartoum) (POS 's)) (NP (BASENP (NNPS Martyrs) (POS ')) (NNP Square))))) (PP (IN after) (BASENP (NNP Friday) (NNPS Prayers)))) (S (VP (TO to) (VP (VB demand) (NP (BASENP (DT the) (NN death)) (PP (IN of) (NP (BASENP (NNP Gillian) (NNP Gibbons)) (COMMA ,) (NP (BASENP (DT the) (JJ British) (NN teacher)) (VP (VP (VBD jailed) (BASENP (NN yesterday))) (PP (IN for) (S (VP (VBG allowing) (S (NP (BASENP (PRPD her) (NN class)) (PP (IN of) (BASENP (NNS 7-year-olds)))) (VP (TO to) (VP (VB name) (S (BASENP (DT a) (NN teddy) (NN bear)) (NP (BASENP (NNP Mohammad)) (COMMA ,) (NP (BASENP (NN one)) (PP (IN of) (NP (BASENP (DT the) (ADJP (RBS most) (JJ common)) (NNS names)) (PP (IN in) (BASENP (DT the) (NNP Arab) (NN world)))))))))))))))))))))))) (PERIOD .))