that lesson help off the single coat .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 lesson)) (VP_4 (ATVP_0 (VB_0 help) (PRT_0 (RP_0 off))) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 single)) (NN_1 coat)))) (DOT_0 .)))