quite a friend were the terrible virtue of a group .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (RB_1 quite) (NP_5 (DT_0 a) (NN_2 friend))) (VP_3 (VBD_0 were) (NP_3 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 terrible)) (NN_1 virtue)) (PP_0 (IN_1 of) (NP_5 (DT_0 a) (NN_2 group)))))) (DOT_0 .)))