his knees were the finger kind , but .
(ROOT_0 (S_0 (ATS_3 (ATS_0 (S_1 (NP_0 (PRPDOLLAR_0 his) (NNS_0 knees)) (VP_5 (VBD_0 were) (NP_6 (ATNP_1 (DT_0 the) (NN_3 finger)) (NN_1 kind)))) (COMMA_0 ,)) (CC_0 but)) (DOT_0 .)))