she had waking on the aura in kids studied by regional .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 she)) (VP_4 (VBD_1 had) (VP_2 (VBG_0 waking) (PP_2 (IN_0 on) (NP_3 (NP_5 (DT_0 the) (NN_2 aura)) (PP_0 (IN_1 in) (NP_2 (NP_4 (NNS_1 kids)) (VP_2 (VBN_0 studied) (PP_0 (IN_1 by) (NP_4 (JJ_1 regional))))))))))) (DOT_0 .)))