20 POINTS!!!!
Which sentence shows the correct use of commas with a proper noun?
A. Nat's best friend, Miles Yates, gave a speech at graduation.
B. My dog, Rover is a mix of golden retriever and German shepherd.
C. I learned how to bake working in the kitchen with my Aunt, Harriet.
D. Did you know Karen, that the mini-marathon will be held on April 15?
I think it is A, am I right?