herself had assigned take up their best knees .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 herself)) (VP_4 (VBD_1 had) (VP_2 (VBN_0 assigned) (S_2 (VP_0 (ATVP_0 (VB_0 take) (PRT_0 (RP_0 up))) (NP_2 (ATNP_0 (PRPDOLLAR_0 their) (JJS_0 best)) (NP_4 (NNS_1 knees)))))))) (DOT_0 .)))