`` if back him were kids , , <apostrophe><apostrophe> <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_0 (ATS_0 (S_1 (ATS_1 (ATS_2 (TICK_0 ``) (ADVP_0 (IN_2 if) (RB_1 back))) (NP_0 (PRP_1 him))) (VP_3 (VBD_0 were) (NP_3 (NNS_1 kids)))) (COMMA_0 ,)) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)) (APOSTROPHE_0 <apostrophe><apostrophe>)))