(S (S (S (BASENP (DT A) (NN boxer)) (VP (VP (VBZ is) (ADJP (JJ missing))) (PP (IN in) (NP (BASENP (NNP Westmoreland) (NNP County)) (COMMA ,) (BASENP (NNP Pennsylvania)))))) (COMMA ,) (SBAR (IN after) (S (BASENP (PRP it)) (VP (VP (VP (VBD chased) (PRT (RP off))) (BASENP (DT a) (NN bear))) (S (VP (TO to) (VP (VB protect) (BASENP (NN three) (NNS children))))))))) (PERIOD .))