to keep and Oh , Noah grimaced sure .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (VP_0 (TO_0 to) (VP_1 (VB_0 keep)))) (CC_0 and)) (S_1 (ATS_1 (ATS_2 (INTJ_0 (UH_0 Oh)) (COMMA_0 ,)) (NP_0 (NNP_0 Noah))) (VP_3 (VBD_1 grimaced) (ADJP_0 (JJ_0 sure))))) (DOT_0 .)))