Detailed Instructions: 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.
Problem:Question: What country did Fukai attend college in? Passage 1:Fukai was born in Fujikawa, Yamanashi on September 13, 1980. After graduating from Komazawa University, he joined J1 League club Kashima Antlers in 2003. He played many matches every season. Antlers won the 2nd place in 2003 and 2006 J.League Cup. In 2007, he moved to Albirex Niigata. In 2008, he moved to Nagoya Grampus. However he could not play many matches. In August 2008, he moved to JEF United Chiba. He played many matches as forward with Seiichiro Maki who was teammate at Komazawa University. However JEF United finished at the bottom place in 2009 season and was relegated to J2 League first time in the club history. Although he played many matches until 2012, he could not play many matches for injury in 2013 and resigned end of 2013 season. In July 2014, he joined J2 club V-Varen Nagasaki and played in 2 seasons. In 2016, he moved to J3 League club SC Sagamihara and played many matches. He retired end of 2016 season.
Passage 2:"Hush" is the second single from LL Cool J's eleventh album, The DEFinition. It was released on February 15, 2005 for Def Jam Recordings, produced by Timbaland, LL Cool J and Eric "NY Nicks, featuring vocals by 7 Aurelius, and was the follow-up to "Headsprung". Though not as successful as "Headsprung" (in North America), "Hush" still managed to make a dent on the Billboard charts; peaking at #26 on the Billboard Hot 100, #11 on the Hot Rap Singles chart and #14 on the Hot R&B/Hip-Hop Songs chart. However, "Hush" saw top ten success in the United Kingdom, where it entered and peaked at #3 on the UK Singles Chart.
Passage 3:When Isabella first became queen, she was only three years old. The queen mother, Maria Christina of the Two Sicilies, served as regent. The first and foremost political division of the Isabeline era was between Carlists and Cristinos (or Isabelinos), the former being supporters of Infante Carlos, Count of Molina, a rival claimant to the throne and the latter being supporters of Maria Christina and Isabella. The former supported absolute monarchism and the traditionalism of the Antiguo Regimen ("Old Regime"); they were uniformly close to the Roman Catholic Church, and generally clericalist. The latter were generally supporters of constitutional monarchy (although some, including Maria Christina herself, were more inclined toward enlightened absolutism); they were liberals of one stripe or another, ranging from liberal conservatives and those whose liberalism was strictly economic to social liberals. In the 1830s, these two groups faced off in the First Carlist War, which the Cristinos won. The terms of surrendernotably the Convention of Vergaraleft an opportunity for relatively moderate Carlists to continue to play a role in the country's politics, and many did so over the ensuing decades.

Solution:
1