The friends was be of he Did than <apostrophe><apostrophe> .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 The) (NNS_0 friends)) (VP_4 (VBD_1 was) (VP_2 (ATVP_4 (VB_0 be) (PP_1 (IN_1 of) (NP_0 (PRP_1 he)))) (PP_2 (ATPP_0 (ADVP_0 (RB_0 Did)) (IN_2 than)) (APOSTROPHE_0 <apostrophe><apostrophe>))))) (DOT_0 .)))