by his parents , that guess white .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 by) (NP_3 (PRPDOLLAR_0 his) (NNS_0 parents))) (COMMA_0 ,)) (NP_0 (DT_1 that))) (VP_3 (VBP_0 guess) (ADJP_0 (JJ_0 white)))) (DOT_0 .)))