up the group was assigned on the boiled ride .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (RB_1 up) (NP_5 (DT_0 the) (NN_2 group))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 assigned) (PP_2 (IN_0 on) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 boiled)) (NN_1 ride)))))) (DOT_0 .)))