that one <apostrophe>s one parents was a scruffy friend down a back hair .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 that) (NN_2 one)) (VP_4 (VBZ_0 <apostrophe>s) (S_1 (NP_0 (CD_0 one) (NNS_0 parents)) (VP_5 (VBD_1 was) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 scruffy)) (NN_1 friend)) (PP_0 (IN_1 down) (NP_6 (ATNP_1 (DT_0 a) (JJ_1 back)) (NN_1 hair)))))))) (DOT_0 .)))