beak giggles later n<apostrophe>t <apostrophe>ll think his parents .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (NN_1 beak) (NNS_0 giggles)) (ADVP_0 (RB_1 later) (RB_1 n<apostrophe>t))) (VP_3 (MD_0 <apostrophe>ll) (VP_1 (VB_0 think) (NP_3 (PRPDOLLAR_0 his) (NNS_0 parents))))) (DOT_0 .)))