(S (S (PP (IN In) (BASENP (NNP mid-November))) (COMMA ,) (S (NP (NP (BASENP (DT an) (NN attack)) (PP (IN in) (BASENP (NNP Camp) (NNP Phoenix)))) (COMMA ,)) (VP (VP (VBD injured) (BASENP (NN 25) (NNS people))) (COMMA ,) (S (NP (BASENP (NN half)) (PP (IN of) (BASENP (PRP them)))) (BASENP (JJ American) (NNS soldiers)))))) (PERIOD .))