the lesson march that group api in the way cared Maybe been while it move back .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (ATNP_1 (ATNP_0 (DT_0 the) (NN_3 lesson)) (VP_1 (VB_0 march) (NP_0 (DT_1 that) (NN_2 group)))) (NN_1 api)) (PP_0 (IN_1 in) (NP_5 (DT_0 the) (NN_2 way)))) (VP_4 (ATVP_1 (VBD_2 cared) (ADVP_0 (RB_0 Maybe))) (VP_1 (VBN_0 been) (SBAR_0 (IN_2 while) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VB_0 move) (PRT_0 (RP_0 back)))))))) (DOT_0 .)))