The sentence finishes using a string of "wh-" noun clauses. These clauses are not inquiries, so the final a person should also not be a matter. "Which 1 is definitely the best" is obviously a matter structure, so it makes sense that " 쿠팡플레이는 별도의 요금제 없이 쿠팡 와우 멤버십에 https://justpaste.it/g67jl