If Roger were the narrator of the story, we would be able to know which was the perspective of someone who could vote.
Explanation:
At the very beginning, the narrator says that Roger was turning 21 years old and he explained that he was jealous because his brother (Roger) was going to be allowed to cast his very first vote in a federal election in November.
If this is USA Test Prep there is most likely a hint button on the bottom left which will help, but in this certain instance the passage says he has a distaste for the opposite sex.
