Question: 2006 marked the first appearance in the Champions League final of a football team from which city?

<P0-S0> The 2006 UEFA Champions League Final was an association football match between Barcelona of Spain and Arsenal of England at the Stade de France in Saint-Denis, Paris, France, on Wednesday, 17 May 2006. <P0-S1>  It was the final match of the 2005–06 season of Europe's primary cup competition, the UEFA Champions League. <P0-S2>  Barcelona were appearing in their fifth final, having won the competition once in 1992, and lost the other three finals. <P0-S3>  Arsenal were appearing in the final for the first time and in doing so became the first club from London to feature in the final. <SEP> <P1-S0> The Koç Rams (pronounced koach) are an American Football team in Istanbul, Turkey. <P1-S1>  The Rams compete in the Superleague of Professional American football in Turkey and have participated in the IFAF Champions League The Rams belong to the Koç University Sports Club located on the campus of Koç University in Sarıyer, Istanbul. <P1-S2>  The team was founded in 2004. <P1-S3>  After promoting to the Turkish Superleague in 2013, the Rams have since made the Turkish Superleague Final game in 2014, 2015 and 2016. <P1-S4>  In 2016, they won their first Superleague Championship, defeating the Boğaziçi Sultans, 21-14. <P1-S5>  In addition, 2016 was their first year to compete in the IFAF Champions League. <P1-S6>  The Rams became the first Turkish team to ever win a Champions League game by knocking of the St. Petersburg Griffins of Russia. <P1-S7>  Then they went on to defeat the reigning champions the Carlstad Crusaders in Sweden, to become the first Turkish team to accomplish a Final Four Champions League birth. <P1-S8>  In 21 of the July, they participated in IFAF Champions League 2016 Final Four at Wroclaw, Poland. <P1-S9>  They faced with Milano Seamen and lost 17-14 in the last second. <P1-S10>  Despite the loss in Final Four, they have been seen as a biggest surprise of IFAF Champions League in 2016. <SEP> <P2-S0> The 2017 Basketball Champions League Final Four was the inaugural concluding Basketball Champions League Final Four tournament of the 2016–17 Basketball Champions League season, which also marked the very first season of Basketball Champions League (BCL). <P2-S1>  The Final Four was played at the Santiago Martín in San Cristóbal de La Laguna, Spain, on April 2017. <SEP> <P3-S0> Arsenal Football Club is an English professional football club based in Holloway, North London. <P3-S1>  The club's first European football match was played against Copenhagen XI on 25 September 1963, and it has since participated in European club competitions on several occasions, most of which organised by the Union of European Football Associations (UEFA). <P3-S2>  Arsenal has won two European honours: the Inter-Cities Fairs Cup in 1970 and the Cup Winners' Cup in 1994 – the latter title recognised by the European confederation. <P3-S3>  The club played the 1994 European Super Cup and repeated its presence in the following year's Cup Winners' Cup final. <P3-S4>  Arsenal also reached the final of the UEFA Cup in 2000, and became the first London team to appear in a UEFA Champions League final, in 2006.