Noah while was Trailing on her friend , and the powdery was She .
(ROOT_0 (S_0 (ATS_3 (ATS_4 (ATS_0 (S_1 (ATS_1 (NP_1 (NNP_0 Noah)) (ADVP_0 (IN_2 while))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 Trailing) (PP_2 (IN_0 on) (NP_3 (PRPDOLLAR_0 her) (NN_0 friend)))))) (COMMA_0 ,)) (CC_0 and)) (S_1 (NP_0 (DT_0 the) (NN_2 powdery)) (VP_5 (VBD_1 was) (NP_1 (PRP_0 She))))) (DOT_0 .)))