with the waist-high knoll outside the api uniform , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 with) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 waist-high)) (NN_1 knoll)) (PP_0 (IN_1 outside) (NP_6 (ATNP_1 (DT_0 the) (NN_3 api)) (NN_1 uniform))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))