unmistakably he keep the ditch and appropriate giggles , with back higher of one , .
(ROOT_0 (S_0 (ATS_3 (SBAR_0 (S_1 (ATS_1 (ADVP_0 (RB_0 unmistakably)) (NP_0 (PRP_1 he))) (VP_3 (ATVP_3 (ATVP_2 (VB_0 keep) (NP_4 (ATNP_0 (ATNP_0 (NP_4 (DT_0 the) (NN_2 ditch)) (CC_0 and)) (JJ_0 appropriate)) (NNS_0 giggles))) (COMMA_0 ,)) (PP_2 (IN_0 with) (NP_3 (NP_6 (RB_1 back) (JJR_0 higher)) (PP_0 (IN_1 of) (NP_4 (CD_0 one)))))))) (COMMA_0 ,)) (DOT_0 .)))