in in arm highlights , it were .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (PP_2 (IN_0 in) (NP_3 (NN_0 arm) (NNS_1 highlights)))) (COMMA_0 ,)) (NP_0 (PRP_1 it))) (VP_3 (VBD_0 were))) (DOT_0 .)))