parents thought too think died under a pink coat to his light a light car .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NNS_0 parents)) (VP_4 (ATVP_1 (VBD_0 thought) (RB_1 too)) (VP_1 (VB_0 think) (VP_2 (ATVP_4 (VBD_2 died) (PP_2 (IN_0 under) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 pink)) (NN_1 coat)))) (PP_2 (TO_0 to) (NP_3 (ATNP_0 (PRPDOLLAR_0 his) (NN_1 light)) (NP_6 (ATNP_1 (DT_0 a) (NN_3 light)) (NN_1 car)))))))) (DOT_0 .)))