( T-cell ( ( A ( white ( blood cell ) ) ) ( ( produced ( in ( the thymus ) ) ) . ) ) )
(ROOT (S (ADVP (RB T-cell)) (NP (DT A) (JJ white) (NN blood) (NN cell)) (VP (VBD produced) (PP (IN in) (NP (DT the) (NNS thymus)))) (. .)))
T-cell A white blood cell produced in the thymus.
(ROOT (S (NP (DT The) (NNS thymus) (NN gland)) (VP (VBZ produces) (NP (NN t) (NNS cells))) (. .)))