In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Question: What country was Bucharest located in? Passage 1:Born in Bucharest, her parents were the writer Vasile Demetrius and his wife Antigona (nee Rabinovici). Her beloved father had attended Saint Sava High School, where one of his classmates was Ion G. Duca, who would become Lucia's godfather. Her mother was a baptized Jew; she had numerous siblings and the family was very poor. She attended the elite Maria Brancoveanu central school from 1921 to 1928; its director, to whom she grew close, was the widow of Barbu Stefanescu Delavrancea. This was followed by the University of Bucharest, where she earned degrees in literature (1931) and philosophy (1932). A student at the Dramatic Arts Conservatory from 1928 to 1931, she had Ion Manolescu as a professor. She formed part of the Sburatorul literary circle. Asking Ion Marin Sadoveanu for help in finding a job, he sent her to act at Cernauti, and would also appear at Brasov and Bucharest, invariably in minor roles.
Passage 2:He had more likeable roles in two British children's TV series: The Ghosts of Motley Hall, which ran from 1976 to 1978 on ITV (produced by Granada Television), and as "Slugger" in Follyfoot, which ran from 1971 to 1973, also on ITV (produced by Yorkshire Television). He was in several other films and Everyday Maths (1978), a British TV schools programme starring Jack Wild as English's grandson. In 1978 he was the subject in This Is Your Life, while in May 1983 he was a guest on Desert Island Discs with Roy Plomley. Also in 1983 he played Frosch in Die Fliedermaus with English National Opera at the London Coliseum. In 1985 he appeared in an episode of the American TV series Magnum, P.I..
Passage 3:On 4 June 1799, the First Battle of Zurich was fought between Andre Massena's 45,000-strong Army of the Danube and a 53,000-man Austrian army led by Archduke Charles, Duke of Teschen. Austrian casualties numbered 2,400 and eight guns while the French lost 4,400 men and 28 guns. Though the French held their ground, Massena evacuated Zurich the next day and withdrew to a strong position overlooking the city. Altogether, Massena commanded 76,781 troops. In Switzerland were infantry divisions under Claude Lecourbe (1st), Joseph Chabran (2nd), Jean-de-Dieu Soult (3rd), Jean Thomas Guillaume Lorge (4th), Jean Victor Tharreau (5th), Francois Goullus (6th), Joseph Souham (7th) and Louis Marie Turreau (Valais), a cavalry division under Louis Klein and an infantry reserve under Jean Joseph Amable Humbert, plus occupation troops. The 6th and 7th Divisions were supervised by Pierre Marie Barthelemy Ferino while Lecourbe controlled the 1st and 2nd. Included in Massena's command were Claude Juste Alexandre Legrand with 6,186 men and Claude-Sylvestre Colaud with 5,106 men watching the Rhine north of Strasbourg. Opposed to the French were 85,000 troops led by Charles, including a force watching the French divisions on the Rhine to the north and eight battalions under Gottfried von Strauch near the Saint Gotthard Pass in the south.
1