(S (S (S (BASENP (NN Security) (NNS guards)) (VP (ADVP (RB then)) (VP (VP (VBD took) (BASENP (DT the) (NN filmcrew))) (PRT (RP away))))) (COMMA ,) (SBAR (IN before) (S (BASENP (PRP they)) (VP (VBD were) (VP (VP (VBN arrested) (CC and) (VBN bailed)) (PP (IN by) (BASENP (DT the) (NN police)))))))) (PERIOD .))