because it be one group , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (IN_2 because) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VB_0 be) (NP_3 (CD_0 one) (NN_2 group))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))