Multi-choice problem: Continue writing the next sentence in this paragraph:

How to become an olympic fighter in taekwondo
Sign up for a taekwondo class.
Choose a usa taekwondo affiliated school which teaches olympic style taekwondo. These are recognized by the us olympic committee and the national governing body for taekwondo in the united states.

Choose your answer from: (I) This body educates coaches and checks their background for safety, so you can be sure that you are being trained safely and conscientiously. Use the team usa taekwondo club locator app on the team usa website to find a local school.; (II) The program educates you on both warrior-and/or bully fighting in boxing and judo. It also gives you will skills that will help you balance your skills in fighting and lower your initial injuries.; (III) The regular classes consists of jitsu, or stretching, knee presses, sit ups, and landings with the moves of a squat-down fighter. Practice yoga as part of your " work-up.; (IV) Elite students from high schools and gyms will have the best chance of achieving entry level classes in a new facility. Learn how you can improve your technique.;
(I)