a heart knit turned to be stepping .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 a) (NN_3 heart)) (NN_0 knit)) (VP_4 (VBD_2 turned) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be) (S_2 (VP_0 (VBG_0 stepping)))))))) (DOT_0 .)))