these purple sky towards friend was dented of class . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (NP_1 (NP_6 (ATNP_1 (DT_0 these) (JJ_1 purple)) (NN_1 sky)) (PP_0 (IN_1 towards) (NP_5 (NN_3 friend)))) (VP_4 (VBD_1 was) (ADJP_0 (JJ_1 dented) (PP_1 (IN_1 of) (NP_2 (NN_3 class)))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))