and The surfer leave in thunder privacy into they under his calculations .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (DT_1 The) (NN_2 surfer))) (VP_3 (ATVP_3 (ATVP_4 (VB_0 leave) (PP_1 (IN_1 in) (NP_2 (NN_2 thunder) (NN_3 privacy)))) (PP_1 (IN_1 into) (NP_0 (PRP_1 they)))) (PP_2 (IN_0 under) (NP_3 (PRPDOLLAR_0 his) (NNS_0 calculations))))) (DOT_0 .)))