onto in it , back colder , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 onto) (PP_2 (IN_0 in) (NP_3 (ATNP_0 (NP_0 (PRP_1 it)) (COMMA_0 ,)) (NP_6 (RB_1 back) (JJR_0 colder))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))