It’s good to be confident, but overconfidence is a disease that can come back to bite you in the butt. But if we’re being honest, we wouldn’t know how else to answer this question. Explain how you know that your answer is correct? The diagram is right there! It holds the answer to the question!
If you’re going to be a smart aleck about it, at least double-check your spelling. After all, nobody is allways right. Of course, you can just apply a fake-it-until-you-make-it approach and get pretty far in life. Good luck, young one. We hope the odds will allways be in your favor.