client is one of the world ' s global information specialists and provides business executives with knowledge and skills through conferences , training , seminars and exhibitions .
O O O O O O O O O O O O O B-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL I-SKILL O B-SKILL O B-SKILL O B-SKILL O
NN VBZ CD IN DT NN POS NN JJ NN NNS CC VBZ NN NNS IN NN CC NNS IN NNS , NN , NNS CC NNS .