the hat have the heavy knoll what the content face while the word uniform to let them aside .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_0 the) (NN_2 hat)) (VP_4 (ATVP_4 (VB_0 have) (NP_2 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 heavy)) (NN_1 knoll)) (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (NP_1 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 content)) (NN_1 face)) (PP_0 (IN_1 while) (NP_6 (ATNP_1 (DT_0 the) (NN_3 word)) (NN_1 uniform)))) (VP_0 (TO_0 to) (VP_1 (VB_0 let) (NP_1 (PRP_0 them)))))))) (ADVP_0 (RB_0 aside)))) (DOT_0 .)))