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.
Q: Question: Who did Ronald Plasterk defeat in the 2010 election? Passage 1:After the election of 2006 Plasterk was appointed as Minister of Education, Culture and Science in the Cabinet Balkenende IV, taking office on 22 February 2007. The Cabinet Balkenende IV fell on 20 February 2010 after tensions in the coalition over the extension of the Dutch involvement in the Task Force Urozgan of the International Security Assistance Force (ISAF) in Afghanistan and continued to serve in a demissionary capacity until the Labour Party cabinets members resigned on 23 February 2010. Plasterk was elected as a Member of the House of Representatives after the election of 2010, taking office on 17 June 2010 serving as a frontbencher and spokesperson for Finances. After the Leader of the Labour Party and Parliamentary leader of the Labour Party in the House of Representatives Job Cohen announced that he was stepping down as Leader and Parliamentary leader in the House of Representatives following increasing criticism on his leadership, Plasterk announced his candidacy to succeed him. Plasterk lost the leadership election to fellow frontbencher Diederik Samsom on 16 March 2012. After the election of 2012 Plasterk was appointed as Minister of the Interior and Kingdom Relations in the Cabinet Rutte II, taking office on 5 November 2012. Plasterk took a medical leave of absence from 29 June 2016 until 16 September 2016 during which Minister for Housing and the Central Government Sector Stef Blok served as acting Minister of the Interior and Kingdom Relations. On 10 September 2016 Plasterk announced announced his retirement from national politics and that he wouldn't stand for the election of 2017. The Cabinet Rutte II was replaced by the Cabinet Rutte III following the cabinet formation of 2017 on 26 October 2017.
 Passage 2:In early 2011, the contracts of three young FC Spartak Moscow players (Maksim Grigoryev, Dmitri Malyaka and Yevgeni Filippov) expired, and they decided to switch to FC Rostov. According to Russian football regulations, when a player under 23 years of age who was raised in the club system transfers to a different club after his contract expires, his old club is due compensation from his new club. If the new club plays on the third level (Russian Second Division), the compensation is the player's 5 previous years' salary multiplied by 1, if his new club is in the National League Championship, it's multiplied by 2 and if it's a Russian Premier League club, it's multiplied by 3. The three players signed with a Russian Second Division team FC MITOS Novocherkassk who immediately loaned them to the Russian Premier League team FC Rostov. Spartak lodged a complaint with the Russian Football Union, claiming this was not a fair transfer as the only reason for it was to lower the compensation that FC Rostov was due to pay Spartak. After the protest was declined on 29 March 2011, Grigoryev was registered for FC Rostov and scored a goal on his debut against FC Lokomotiv Moscow on 2 April 2011, the game ended with a score of 1–1. FC Lokomotiv's president, Olga Smorodskaya, filed a complaint with the Russian Football Union and Premier League, claiming Grigoryev was not eligible to be registered and play for FC Rostov. Before the protest was heard, Grigoryev scored a goal in Rostov's 2-1 victory over FC Dynamo Moscow in the 2010–11 Russian Cup quarterfinal. The protest was heard by the RFU's Dispute Resolution Chamber on 21 April 2011. Smorodskaya insisted that FC MITOS did not have the transfer certificate from Spartak in their possession before the transfer deadline and therefore could not have legally registered Grigoryev. The protest was declined as, according to the league, Grigoryev et al. were registered with RFPL before the transfer deadline, even though they were not included on the official rosters on the league's website or in any other sources. The official league website actually still lists the date of their registration as 1 April. In another twist, in January 2012, Lokomotiv signed Grigoryev from FC MITOS. In March 2012, Court of Arbitration for Sport began considering Grigoryev's case. CAS made their decision in May 2012, denying Lokomotiv's appeal.
 Passage 3:A military flying school was set up at the site of the present-day RAAF base on 28 August 1916, when the area was known as Ham Common. RAAF Station Richmond was established on 30 June 1925 as the fledgling service's first air base outside Victoria. Its initial flying unit was No. 3 (Army Cooperation) Squadron, operating Airco DH.9 light bombers and Royal Aircraft Factory S.E.5 fighters, and for the next decade the commanding officer of No. 3 Squadron was also in charge of the base. Among these were Squadron Leaders Frank Lukis (1925–30), Harry Cobby (1930–31), and Bill Bostock (1931–33). Headquarters RAAF Station Richmond was formed as a separate entity on 20 April 1936, under the command of Group Captain Adrian "King" Cole. Other units, including No. 22 Squadron flying Hawker Demons, and No. 2 Aircraft Depot, had been established in the preceding months. No. 4 (General Reconnaissance) Squadron was formed in May 1937, followed by No. 6 (General Reconnaissance) Squadron in March 1939. Two Fleet Cooperation units were also established, No. 5 Squadron in April 1936 and No. 9 Squadron in January 1939. No. 23 (General Purpose) Squadron formed in February 1939. As well as an Air Force base, in its pre-war days Richmond was used as a supplementary airport for Sydney; various aviation pioneers employed it in the 1930s, including Charles Kingsford Smith and Jean Batten.

A:
1