It left on by a diamond vibrant classes .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 It)) (VP_4 (ATVP_3 (VBD_2 left) (PRT_0 (RP_0 on))) (PP_1 (IN_1 by) (NP_2 (ATNP_0 (DT_0 a) (NN_3 diamond)) (NP_4 (JJ_1 vibrant) (NNS_1 classes)))))) (DOT_0 .)))