They are When Noah was down Because the surfer .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBP_0 are) (SBAR_0 (WHADVP_0 (WRB_0 When)) (S_1 (NP_0 (NNP_0 Noah)) (VP_5 (ATVP_3 (VBD_2 was) (PRT_0 (RP_0 down))) (PP_0 (IN_1 Because) (NP_5 (DT_0 the) (NN_2 surfer)))))))) (DOT_0 .)))