himself was surfer . the boy were .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (ATS_3 (NP_1 (PRP_0 himself)) (VP_4 (VBD_1 was) (NP_2 (NN_3 surfer)))) (DOT_0 .)) (NP_0 (DT_0 the) (NN_2 boy))) (VP_3 (VBD_0 were))) (DOT_0 .)))