The correct answer to you're question is:
B. Studying Mathematics.
Have a great day!!!
I think the answer you are looking for is Persuade thats in every advertising because they aren't going to tell you a story they want you to buy or try out their product they are showing. <span />
Answer:
technically me answering you right now is being an artistic pursuit in a way, but other from that it could be a name they thought of when they were making ranks and thought it was cool
Answer:
it should be shorter and more to the point