potatoes , parents <apostrophe>s a forested right .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (NP_4 (NNS_1 potatoes)) (COMMA_0 ,)) (NNS_0 parents)) (VP_4 (VBZ_0 <apostrophe>s) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 forested)) (NN_1 right)))) (DOT_0 .)))