it could below ask that to be .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 it)) (VP_4 (ATVP_1 (MD_0 could) (ADVP_0 (RB_0 below))) (VP_1 (VB_0 ask) (SBAR_0 (WHNP_0 (WDT_0 that)) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 be)))))))) (DOT_0 .)))