himself help up under the strong friend sweater .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 himself)) (VP_4 (ATVP_2 (VB_0 help) (PRT_0 (RP_0 up))) (PP_2 (IN_0 under) (NP_6 (ATNP_1 (ATNP_1 (DT_0 the) (JJ_1 strong)) (NN_0 friend)) (NN_1 sweater))))) (DOT_0 .)))