Definition: 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.
Input: Question: Which city that  Vreeland was assigned a series of tours as naval attaché has the largest population? Passage 1:He made his Major League debut on May 24, 1994. In the game, Hamilton allowed three runs and five hits in six innings but ended up winning the game 6–3 after Phil Clark hit a three–run home run. Overall, Hamilton went 9–6 with a 2.69 ERA in 108 innings pitched. He was fifth in the Major League Baseball Rookie of the Year Award voting for the National League. In 1995, Hamilton went 6–9 with a 3.08 ERA in 30 starts and 204 innings pitched. Hamilton gave up 189 hits and 70 earned runs (89 unearned). Hamilton walked 56 batters and struck out 123. At age 25 in 1996, Hamilton put up a career high in wins (15) and his second most innings pitched (211). Hamilton accrued a 4.17 ERA in 33 starts, along with 206 hits allowed and 98 earned runs. In his fourth year with San Diego in 1997, Hamilton started on Opening Day for the Padres. In the game, he pitched six innings and gave up four runs on eight hits. The Padres won the game over the New York Mets 12–6. Hamilton compiled a 12–7 record with a 4.25 ERA for the season and gave up 69 walks and struck out 124. Hamilton suffered a shoulder injury that was described as an inflammation of the rotator cuff and bursa sac. This injury forced Hamilton onto the disabled list during the 1997 season. Hamilton called the injury "real scary", saying that he feared he may lose the ability to throw . During the 1998 off-season, San Diego acquired Kevin Brown through a trade with the Florida Marlins, giving San Diego three pitchers who could throw at and above, including Hamilton. With the Padres in 1998, Hamilton's last season in San Diego, he had a 13–13 record, 4.27 ERA in 34 starts and 217 innings pitched. He walked a career-high 106 batters and struck out 147. There was a rumored trade around the 1998 MLB trade deadline that would have sent Hamilton to the Detroit Tigers, but it never materialized. During the 1998 World Series, the Padres scheduled Hamilton to pitch game four but was passed over for game one starter Kevin Brown and instead entered game three to relieve starter Sterling Hitchcock. With San Diego, Hamilton went 55 and 44 with a 3.75 ERA in 934 innings pitched.
 Passage 2:Radwańska and Svetlana Kuznetsova played each other eighteen times since 2007, with Radwańska trailing the head-to-head 4–14. Their first meeting was at Wimbledon in 2007 with Radwańska losing in straight sets. She lost their first three meetings, but in the four meetings that eventuated in 2008, she would win three of them, including in the third round of the Australian Open and in the fourth round of Wimbledon. Additionally, she also defeated her at the year-end championships later in the year after replacing an injured Ana Ivanovic during the round robin stage. Radwańska would later struggle in the rivalry, at one point losing six meetings in a row, including an upset loss at the 2012 French Open, before ending this losing streak at the 2014 Mutua Madrid Open, saving three match points in the process. Radwańska also lost to Kuznetsova in the two finals in which they met, first at Beijing in 2009 and then at San Diego in 2010. In 2015, Radwańska lost to Kuznetsova again in the opening match of Fed Cup tie between Russia and Poland. Their most recent meeting at the 2016 Wuhan Open saw Radwańska lose a three-set, quarter-final thriller after holding a match point in the second set. They met for the 17th time at the WTA Finals in Singapore, with Radwańska again wasting a match point in a three-set loss. Their most recent meeting, at the 2017 Wimbledon Championships, saw Radwańska lose in straight sets, a decade on from their first meeting.
 Passage 3:Vreeland was further promoted to master and then lieutenant after successive tours of duty on board the screw steamer , the gunboat and the sloop-of-war . He was then assigned to the Nautical Almanac Office of the US Naval Observatory in November 1881 after a brief period ashore awaiting orders. In March 1884, Lt. Vreeland began a three-year tour at sea aboard the sloop-of-war , after which he was assigned for two years at the Bureau of Navigation. He was then assigned briefly (from July to September 1889) with the Office of Naval Intelligence and reported to the Coast Survey late in October, a posting he took until the spring of 1893, when Vreeland was assigned a series of tours as naval attaché — first in Rome, Vienna and finally in Berlin.

Output:
3