going on Bolivian songs , , and overlooking ?
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (ATS_0 (S_2 (VP_0 (VBG_0 going) (PP_2 (IN_0 on) (NP_3 (NNP_1 Bolivian) (NNS_1 songs))))) (COMMA_0 ,)) (COMMA_0 ,)) (CC_0 and)) (S_1 (VP_0 (VBG_0 overlooking)))) (DOT_0 ?)))