Directions: In the statements given below, a blank has been given. This needs to be filled up using a correct combination of words from the options mentioned below. The statement so formed must be contextually and grammatically sound.

Going where no other exchange has gone before’ seems to be the new-found mantra of Indian commodity exchanges as they aggressively _______  with each other to introduce trading in commodities that had never been traded anywhere else.

A. Vie

B. Compete

C. Combat

D. Debate