The country really studied , , it was .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_0 (ATS_0 (S_1 (NP_0 (DT_0 The) (NN_2 country)) (VP_5 (ADVP_0 (RB_0 really)) (VBN_0 studied))) (COMMA_0 ,)) (COMMA_0 ,)) (NP_0 (PRP_1 it))) (VP_3 (VBD_0 was))) (DOT_0 .)))