parents breathe back and mattered the face-up uniform boy , teeth .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NNS_0 parents)) (VP_4 (ATVP_1 (ATVP_2 (VB_0 breathe) (PRT_0 (RP_0 back))) (CC_0 and)) (VP_1 (VBN_0 mattered) (NP_1 (ATNP_0 (NP_6 (ATNP_1 (ATNP_1 (DT_0 the) (NN_3 face-up)) (NN_0 uniform)) (NN_1 boy)) (COMMA_0 ,)) (NNS_0 teeth))))) (DOT_0 .)))