what dropped on on classes to one streaming , Noah were Quechua .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (VP_0 (ATVP_4 (VBD_2 dropped) (PP_2 (IN_0 on) (PP_2 (IN_0 on) (NP_3 (NNS_1 classes))))) (PP_2 (TO_0 to) (NP_3 (CD_0 one) (NN_2 streaming)))))) (COMMA_0 ,)) (NP_0 (NNP_0 Noah))) (VP_3 (VBD_0 were) (NP_3 (NNP_1 Quechua)))) (DOT_0 .)))