(S (S (BASENP (QP (RB About) (NN 100)) (NNS people)) (VP (VBD protested) (NP (NP (DT the) (BASENP (NN detention) (CC and) (NN treatment))) (PP (IN of) (NP (BASENP (NN 13) (NNS men)) (VP (VP (VBN accused) (PP (IN of) (BASENP (NN terrorism) (NNS offences)))) (CC and) (VP (VBN held) (PP (IN at) (NP (BASENP (DT the) (NNP Barwon) (JJ maximum) (NN security) (NN prison)) (COMMA ,) (PP (IN in) (NP (NP (BASENP (DT the) (NN state)) (PP (IN of) (BASENP (NNP Victoria)))) (COMMA ,) (BASENP (NNP Australia))))))))))))) (PERIOD .))