Task: Question Answering
Input (English): 1986 — Thomás is born with his eyes closed, and he does not open them for several weeks following the birth. Julieta, his mother, is unconcerned, believing that when Thomás is ready and wants to open his eyes, he will. These events instill a strong belief in free will in young Thomás. Two weeks after his birth, Thomás opens his eyes, apparently to look directly at his five-year-old half-brother Francisco. 1992 — Julieta is a wife and a loving mother, working in a hospital emergency department. Her free-spirited youngest son, Thomás, is the product of her marriage to her second husband Alexandre. Pedro, her first husband and father of her eldest son Francisco, lives in Argentina. Pedro and Julieta remain good friends. During childhood, Francisco and Thomás are very close, perhaps too close according to Pedro, with whom they spend a Christmas holiday in Buenos Aires. Julieta is aware of their close relationship and tries to remain understanding. Not long later, Pedro dies. 2008 — Years later, when Francisco is 27 and Thomás 22, Julieta dies. The brothers become lovers and an unusual love story ensues. Thomás is invited to live and train in Russia for a few years in preparation for the Olympics. Though it is the first time they will be apart, Thomás leaves. Francisco struggles without Thomás. He meets a woman in a club and though he tries to pursue a relationship with her, they both realize he is dedicated to someone else. Unable to be apart any longer, Francisco travels to Russia and the brothers reunite. 
Question: Who has been married to Julieta at some point?
Output (English): Alexandre, Pedro