Question: Who won the championship at the competition where Radwańska suffered an upset loss in 2012? Passage 1:Papal calls for renewed holy war at the end of the twelfth century inspired not only the disastrous Fourth Crusade that sacked Constantinople in 1204, but also a series of simultaneous "Northern Crusades" that are less fully covered in English-language popular history, but which were more successful in the long run. Before the crusades, the region of Livonia was a mixed outpost, a pagan society where merchants from the Hanseatic League encountered merchants of Novgorod, and where Germanic, Scandinavian, and Russian trade, culture, and cults all mingled. The specific ethnic groups that intermingled and traded with the Germans, Danish, Swedish, and Russians here included the Wends, who were merchants from Lübeck, the Estonians, the Karelians, the Kuronians, the Lettgallians, the Semgallians (sometimes known as the Letts), the Livonians and the Lithuanians. The Western merchants would trade silver, textiles, and other luxury goods for furs, beeswax, honey, leather, dried fish, and amber. Livonia had been an especially promising location in terms of resources, and Arnold of Lübeck, in his Chronicle of the Slavs wrote that the land was "abundant in many riches" and was "fertile in fields, plentiful in pastures, irrigated by rivers", and "also sufficiently rich in fish and forested with trees".
 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:On 28 June 1926, the Ludington Daily News reported that Bahia would pay a visit to Philadelphia, accepting an invitation from the United States government to participate in the sesquicentennial celebrations. In mid-1930, Bahia and Rio Grande do Sul—under the command of Heráclito Belford Gomes—escorted Brazil's President-elect Júlio Prestes to the United States. Traveling on board the Brazilian-Lloyd ocean liner , Prestes was returning American then-President-elect Herbert Hoover's visit to Brazil in December 1928. The cruisers and met the three ships about off Sandy Hook and honored Prestes with a 21-gun salute. After spending five hours in the Ambrose Channel due to fog, Prestes traveled on a launch to a pier, during which Bahia rendered one 21-gun salute and Fort Jay offered two. After arriving ashore, he traveled to City Hall before speeding down to Washington, D.C. He stayed in the United States for eight days before departing for France on the White Star Line's . Bahia and Rio Grande do Sul were berthed at the Brooklyn Navy Yard for the visit.

Output: 2