You should stand back for the aura than a luggage .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 You)) (VP_4 (MD_0 should) (VP_1 (ATVP_2 (ATVP_0 (VB_0 stand) (PRT_0 (RP_0 back))) (PP_0 (IN_1 for) (NP_5 (DT_0 the) (NN_2 aura)))) (PP_2 (IN_0 than) (NP_5 (DT_0 a) (NN_2 luggage)))))) (DOT_0 .)))