them slid the boulders across warm potatoes best cut .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 them)) (VP_4 (VBD_0 slid) (NP_3 (NP_6 (DT_0 the) (NNS_1 boulders)) (PP_0 (IN_1 across) (NP_6 (ATNP_1 (NP_4 (JJ_1 warm) (NNS_1 potatoes)) (JJS_0 best)) (NN_1 cut)))))) (DOT_0 .)))