in n<apostrophe>t colder at there higher and surfers , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 in) (NP_3 (NP_6 (RB_1 n<apostrophe>t) (JJR_0 colder)) (PP_0 (IN_1 at) (NP_2 (ATNP_0 (NP_6 (RB_1 there) (JJR_0 higher)) (CC_0 and)) (NP_4 (NNS_1 surfers)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))