Noah was surfers : she did on .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (NP_0 (NNP_0 Noah)) (VP_5 (VBD_1 was) (NP_3 (NNS_1 surfers)))) (COLON_0 :)) (S_1 (NP_0 (PRP_1 she)) (VP_5 (VBD_0 did) (PRT_0 (RP_0 on))))) (DOT_0 .)))