through a cluster than a world , this <apostrophe>s . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 through) (NP_3 (NP_5 (DT_0 a) (NN_2 cluster)) (PP_0 (IN_1 than) (NP_5 (DT_0 a) (NN_2 world))))) (COMMA_0 ,)) (NP_0 (DT_1 this))) (VP_3 (VBZ_0 <apostrophe>s))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))