if It mumbled down across street stuff , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (IN_2 if) (S_1 (NP_1 (PRP_0 It)) (VP_5 (ATVP_3 (VBD_2 mumbled) (PRT_0 (RP_0 down))) (PP_0 (IN_1 across) (NP_2 (NN_2 street) (NN_3 stuff)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))