(S (S (BASENP (DT The) (NNS terrorists)) (VP (VP (VBD attacked) (BASENP (DT the) (JJ five-star) (NNP Serena) (NN hotel))) (PP (IN with) (NP (NP (BASENP (NNP AK-47) (NN assault) (NNS rifles)) (COMMA ,) (BASENP (NN suicide) (NNS vests))) (CONJP (COMMA ,) (CC and)) (BASENP (NNS grenades)))))) (PERIOD .))