to used who the slept crazy in a wall as That <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (VP_0 (TO_0 to) (VP_1 (VBN_0 used) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (NP_2 (DT_0 the) (NNP_1 slept)) (ADJP_0 (ADJP_0 (JJ_0 crazy)) (PP_2 (IN_0 in) (NP_5 (DT_0 a) (NN_2 wall))))))))) (ADVP_0 (IN_1 as) (DT_1 That))) (APOSTROPHE_0 <apostrophe><apostrophe>)))