They always ask structures you , months , the lesson .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 They)) (ADVP_0 (RB_0 always))) (VP_3 (ATVP_2 (VB_0 ask) (NP_4 (NNS_1 structures))) (NP_3 (ATNP_0 (NP_0 (ATNP_0 (NP_0 (PRP_1 you)) (COMMA_0 ,)) (NNS_0 months)) (COMMA_0 ,)) (NP_5 (DT_0 the) (NN_2 lesson))))) (DOT_0 .)))