(S (S (S (ADVP (RB Back) (PP (IN in) (BASENP (JJ late) (NNP October)))) (S (BASENP (DT the) (NNS aboriginals)) (VP (VBD had) (VP (ADVP (RB already)) (VP (VP (VP (VBN put) (PRT (RP up))) (BASENP (PRPD their) (NNS flags))) (PP (IN across) (PP (IN from) (BASENP (DT the) (NNP DCE) (NN property))))))))) (CC and) (S (BASENP (DT the) (NNP OPP)) (VP (VBD made) (NP (BASENP (DT no) (NN attempt)) (S (VP (TO to) (VP (VB stop) (BASENP (PRP them))))))))) (PERIOD .))