Choose the best subordinating conjunction to complete the sentence below. you already know the answer, why are you asking me? since although until whereas

Could someone me with this question?

Tobias wolff most likely named his short story "mortals" because the story explores the theme of people coming to terms with the idea that one day they too will die. wanting to find out what their loved ones really think of them. achieving immortalit by being "big people" while they are alive. hoping that they will have accomplished something before they die.

Ineed this answer “do you believe in free will or determination? why? ”