You dropped feathers group Bolivians really dead .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 You)) (VP_4 (VBD_2 dropped) (S_2 (NP_2 (ATNP_0 (NP_4 (NNS_1 feathers)) (NN_2 group)) (NNP_1 Bolivians)) (ADJP_0 (RB_0 really) (JJ_0 dead))))) (DOT_0 .)))