of surfers , boy so are really up dented regional .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_1 (ATS_2 (PP_2 (IN_0 of) (NP_3 (NNS_1 surfers))) (COMMA_0 ,)) (NP_0 (NN_2 boy))) (ADVP_0 (RB_0 so))) (VP_3 (VBP_0 are) (ADJP_0 (ATADJP_0 (ATADJP_0 (RB_0 really) (RB_1 up)) (JJ_0 dented)) (JJ_1 regional)))) (DOT_0 .)))