emerald school to help assigned looked braked .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_0 (JJ_0 emerald) (NN_0 school)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 help) (VP_2 (VBN_0 assigned)))))) (VP_4 (VBD_1 looked) (VP_2 (VBN_0 braked)))) (DOT_0 .)))