to her friend , you used on colder but higher if the face-up kids .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (TO_0 to) (NP_3 (PRPDOLLAR_0 her) (NN_0 friend))) (COMMA_0 ,)) (NP_0 (PRP_1 you))) (VP_3 (ATVP_3 (VBD_2 used) (PRT_0 (RP_0 on))) (PP_2 (ATPP_0 (ADVP_0 (ATADVP_11 (JJR_0 colder) (CC_0 but)) (JJR_0 higher)) (IN_2 if)) (NP_6 (ATNP_1 (DT_0 the) (NN_3 face-up)) (NNS_1 kids))))) (DOT_0 .)))