we piled to used just with streaming , of dirt .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 we)) (VP_4 (VBD_2 piled) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_3 (ATVP_2 (ATVP_0 (VBD_2 used) (ADVP_0 (RB_0 just))) (PP_1 (IN_1 with) (NP_2 (NN_3 streaming)))) (COMMA_0 ,)) (PP_0 (IN_1 of) (NP_2 (NN_3 dirt)))))))) (DOT_0 .)))