around He had a boulders , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (IN_2 around) (S_1 (NP_0 (PRP_1 He)) (VP_5 (VBD_1 had) (NP_3 (DT_0 a) (NNS_1 boulders))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))