(S (S (S (NP (BASENP (NNS Activists)) (PP (IN of) (BASENP (DT the) (NNP Narmada) (NNP Bachao) (NNP Andolan)))) (VP (VBD tried) (S (VP (TO to) (VP (VP (VB prevent) (BASENP (DT the) (NN police))) (PP (IN from) (S (VP (VBG moving) (BASENP (NNP Patkar)))))))))) (CC and) (S (BASENP (DT some)) (VP (VBD were) (VP (VBN arrested) (PP (IN on) (BASENP (NN rioting) (NNS charges))))))) (PERIOD .))