(S (S (S (S (NP (BASENP (DT The) (NNS members)) (PP (IN of) (NP (BASENP (DT the) (NN group)) (NP (NP (BASENP (NNPS Christians)) (PP (NNP Against) (BASENP (NNP All) (NNP Terrorism)))) (PRN (LRB -LRB-) (BASENP (NNP CAAT)) (RRB -RRB-)))))) (VP (VP (VBD breached) (BASENP (JJ base) (NN security))) (PP (IN at) (BASENP (NN dawn))))) (CC and) (S (NP (BASENP (NN two)) (PP (IN of) (BASENP (PRP them)))) (VP (VP (VBD infiltrated) (BASENP (NN two) (NN perimeter) (NNS fences))) (CC and) (VP (VBD scaled) (BASENP (DT a) (NN building)))))) (COMMA ,) (SBAR (IN before) (S (VP (VBG being) (VP (VBN arrested)))))) (PERIOD .))