It would be C! Theme! (: Honestly point of view focuses more on First person, second person, and third person - which you can't see based on that sentence. A theme would be what the story or thing is about. Think of it this way - you're building a nursery for your child, you need to pick a theme. This focuses more on friendship! (:
I hope all is well, and you pass! Good luck, rockstar! if you need anymore help, I'm here! (:
