her want how one knees should care .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 her)) (VP_4 (VBP_0 want) (SBAR_0 (WHADVP_0 (WRB_0 how)) (S_1 (NP_0 (CD_0 one) (NNS_0 knees)) (VP_5 (MD_0 should) (VP_1 (VB_0 care))))))) (DOT_0 .)))