to tell a gravel friends , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 tell) (NP_3 (ATNP_0 (DT_0 a) (NN_3 gravel)) (NNS_0 friends)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))