In a story by this author, the teenage narrator discusses the film “The Day After” with an older woman with whom he has an affair while she teaches at his high school. Five sections labeled for the number of years after a breakup divide a story by this author. The instruction to take an out-of-town girl for dinner was included in a story by this author presented as dating (15[1])advice. This author wrote a story in which a Kenyan man marries a girl who sends her ex-boyfriend (*) emails of fifty (-5[1])mistresses, titled “The Cheater’s Guide to Love.” This author of the collections Drown and This is How You Lose (10[1])Her (10[1])wrote a novel in which the fukú curse affects an overweight (10[1])Rutgers graduate. For 10 points, name this Dominican-born author whose recurring character Yunior narrates The Brief Wondrous Life of Oscar Wao. ■END■ (10[1])