(S (S (NP (BASENP (NNP Abse)) (PRN (COMMA ,) (PP (IN in) (BASENP (NN fact))) (COMMA ,))) (VP (VP (VBD was) (NP (BASENP (DT a) (NN specialist)) (PP (IN at) (BASENP (DT a) (NN chest) (NN clinic))))) (PP (IN for) (BASENP (QP (RB over) (NN thirty)) (NNS years))))) (PERIOD .))