them piled on sweater potatoes really .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (ATVP_4 (VBD_2 piled) (PP_2 (IN_0 on) (NP_3 (NN_0 sweater) (NNS_1 potatoes)))) (ADVP_0 (RB_0 really)))) (DOT_0 .)))