(S (S (BASENP (DT The) (NNP New) (NNP York) (NNP Times)) (VP (VBZ reports) (NP (NP (BASENP (DT an) (NN estimate)) (PP (IN of) (BASENP (JJ insurgent) (NNS casualties)))) (PP (IN at) (BASENP (QP (RB over) (NN 100))))))) (PERIOD .))