The surfer be colder , <apostrophe>s ditch get able and friends and there was white purple calculations .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (S_1 (NP_0 (DT_1 The) (NN_2 surfer)) (VP_5 (VB_0 be) (NP_3 (ATNP_0 (ATNP_2 (ATNP_0 (NP_4 (ATNP_0 (NP_6 (JJR_0 colder)) (COMMA_0 ,)) (POS_0 <apostrophe>s)) (NN_2 ditch)) (VP_1 (VB_0 get) (ADJP_0 (JJ_0 able)))) (CC_0 and)) (NNS_0 friends)))) (CC_0 and)) (S_1 (NP_0 (EX_0 there)) (VP_5 (VBD_1 was) (NP_3 (ATNP_0 (JJ_0 white) (JJ_1 purple)) (NNS_0 calculations))))) (DOT_0 .)))