on A boy who to sheathed stronger , I loved not always silly .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 on) (NP_3 (NP_5 (DT_0 A) (NN_2 boy)) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (TO_0 to) (VP_1 (VBN_0 sheathed) (ADJP_0 (JJR_0 stronger)))))))) (COMMA_0 ,)) (NP_0 (PRP_1 I))) (VP_3 (ATVP_1 (VBD_1 loved) (RB_1 not)) (ADJP_0 (RB_0 always) (JJ_0 silly)))) (DOT_0 .)))