the jerked parents should just looked Quechua , heard not Then lunch scarves , to .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (DT_0 the) (VBN_0 jerked)) (NNS_0 parents)) (VP_4 (ATVP_1 (MD_0 should) (ADVP_0 (RB_0 just))) (VP_1 (ATVP_3 (ATVP_2 (ATVP_0 (VP_5 (VBD_1 looked) (NP_3 (NNP_1 Quechua))) (COMMA_0 ,)) (VP_1 (ATVP_0 (VBD_1 heard) (ADVP_0 (RB_1 not) (RB_1 Then))) (NP_3 (NN_0 lunch) (NNS_1 scarves)))) (COMMA_0 ,)) (S_2 (TO_0 to))))) (DOT_0 .)))