when her attended potatoes , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_1 (PRP_0 her)) (VP_5 (VBD_1 attended) (NP_3 (NNS_1 potatoes))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))