(S (S (S (NP (BASENP (DT A) (NN third)) (PP (IN of) (BASENP (DT the) (NN country)))) (VP (VBZ is) (VP (VBN effected) (PRN (COMMA ,) (PP (ADVP (RB mostly)) (PP (IN in) (BASENP (DT the) (JJ western) (NN portion)))) (COMMA ,))))) (SBAR (IN with) (S (BASENP (NN damage)) (VP (VBN reported) (PP (TO to) (NP (NP (BASENP (NNS buildings)) (COMMA ,) (BASENP (NNS homes))) (CC and) (BASENP (JJ many) (NNS roads)))))))) (PERIOD .))