Noah could dropped else just did with her arm .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NNP_0 Noah)) (VP_4 (MD_0 could) (VP_1 (ATVP_3 (ATVP_4 (VBD_0 dropped) (RB_1 else)) (ADVP_0 (RB_0 just))) (S_2 (VP_0 (VBD_0 did) (PP_1 (IN_1 with) (NP_2 (PRPDOLLAR_0 her) (NN_0 arm)))))))) (DOT_0 .)))