the requirement is for COBOL skills , but over time the COBOL element of the role will gradually reduce and the Java aspect will increase .
O O O O B-SKILL O O O O O O O O O O O O O O O O B-SKILL O O O O
DT NN VBZ IN NNP NNS , CC IN NN DT NNP NN IN DT NN MD RB VB CC DT NNP NN MD VB .