Read the given statements carefully and answer the question.Statement:A leading tennis star who faced media after failing a dope test said, “I don’t want to end my career this way, I hope I will be given another chance to play this game. I let the sport down.”Which of the following is true according to the given statement?

• A. He was challenging the outcome of the dope test.
• B. He was confident that he was right and would continue to play.
• C. He had admitted to testing positive in dope test.
• D. The sport let him down.