(S (S (BASENP (PRP He)) (VP (VBD was) (NP (BASENP (DT the) (JJ former) (NNP Thomson) (NNP Corp.) (NN chairman)) (CC and) (NP (BASENP (DT the) (NN company) (POS 's)) (BASENP (JJ controlling) (NN shareholder)))))) (PERIOD .))