with boy the breakfast <apostrophe>s under boy .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (PP_1 (IN_1 with) (NP_2 (NN_3 boy))) (NP_5 (DT_0 the) (NN_2 breakfast))) (VP_3 (VBZ_0 <apostrophe>s) (PP_1 (IN_1 under) (NP_2 (NN_3 boy))))) (DOT_0 .)))