the back friend was boiled of the Spanish .
(ROOT_0 (S_0 (ATS_3 (NP_1 (ATNP_1 (DT_0 the) (JJ_1 back)) (NN_0 friend)) (VP_4 (VBD_1 was) (ADJP_0 (JJ_1 boiled) (PP_1 (IN_1 of) (NP_2 (DT_0 the) (NNP_1 Spanish)))))) (DOT_0 .)))