Noah was out muffled giggles , this addition was know out then .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_0 (S_1 (NP_0 (NNP_0 Noah)) (VP_5 (VBD_1 was) (PP_1 (IN_1 out) (NP_2 (JJ_1 muffled) (NNS_1 giggles))))) (COMMA_0 ,)) (NP_0 (DT_0 this) (NN_2 addition))) (VP_3 (VBD_1 was) (VP_2 (ATVP_2 (VB_0 know) (PRT_0 (RP_0 out))) (ADVP_0 (RB_0 then))))) (DOT_0 .)))