on heart attention were sheathed lacy higher and higher .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (PP_1 (IN_1 on) (NP_2 (NN_3 heart))) (NP_5 (NN_3 attention))) (VP_3 (VBD_1 were) (VP_2 (ATVP_2 (VBN_0 sheathed) (ADVP_0 (RB_0 lacy))) (ADVP_0 (ATADVP_8 (JJR_0 higher) (CC_0 and)) (JJR_0 higher))))) (DOT_0 .)))