about Bible , the group asked classes surfer .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 about) (NP_3 (NNP_1 Bible))) (COMMA_0 ,)) (NP_0 (DT_0 the) (NN_2 group))) (VP_3 (VBD_0 asked) (NP_3 (NP_4 (NNS_1 classes)) (NN_2 surfer)))) (DOT_0 .)))