His best attention friend <apostrophe>s missing and strong ?
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (ATNP_0 (PRPDOLLAR_0 His) (JJS_0 best)) (NN_0 attention)) (NN_0 friend)) (VP_4 (VBZ_0 <apostrophe>s) (ADJP_0 (ATADJP_0 (JJ_0 missing) (CC_0 and)) (JJ_1 strong)))) (DOT_0 ?)))