to be Noah let how that api narrowed .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be)))) (NP_0 (NNP_0 Noah))) (VP_3 (VBD_0 let) (SBAR_0 (WHADVP_0 (WRB_0 how)) (S_1 (NP_0 (DT_1 that) (NN_2 api)) (VP_5 (VBD_1 narrowed)))))) (DOT_0 .)))