Question: Bayenthaler SV is part of a current day football club that plays in what city?

Context paragraphs:
Schwarz-Weiß Alstaden: Schwarz-Weiß Alstaden is a German football club from the city of Oberhausen, North Rhine-Westphalia.  The current day club recognizes as its predecessors "Fußball-Club Borussia 1909 Alstaden" and "Verein für Rasenspiele 1936 Alstaden".

Parkhead F.C.: Parkhead Football Club was a Scottish football club from the Parkhead district of Glasgow who played in Scottish Junior Football Association competitions from their formation in 1880 until going out of business in 1963.  Originally playing at The Sheddens on Old Shettleston Road, the club moved to Helenslea Park near current day Beattock/Sorby Streets before development forced the club further out towards the Braidfauld area and into New Helenslea Park.  In the early years of the Scottish Junior Cup, Parkhead appeared in nine finals and won the cup five times.  The club supplied eight players who went on to become full Scotland internationals later in their careers and Andy Auld who played five times for the US national team.

SV Blau-Weiss Alsdorf: Sportvereinigung Viktoria Alsdorf was a German football club from Alsdorf, North Rhine-Westphalia.  The club was formed out of 19 June 1949 merger of "Alsdorfer Sportvereinigung" (established 22 June 1919) and "Sport-Club Viktoria 1916 Kellersberg".  In 2004, "SV Viktoria Alsdorf" joined "Rhenania 1910 Alsdorf" to create current day club SV Blau-Weiß Alsdorf 1910/16.

Berliner Fussball Club vom Jahre 1893: Berliner Fußball-Club vom Jahre 1893 was a German association football club from the city of Berlin.  The club is notable as one of the founding clubs of the German Football Association (Deutscher Fussball Bund, en:German Football Association) at Leipzig in 1900.  It was one of the predecessors of current day club "Nordring Berlin".

Bayenthaler SV: Bayenthaler SV was a German association football club from the Bayenthal district of Köln, North Rhine-Westphalia.  After World War II the club joined "SV Victoria Köln 1911" which in turn became part of the current-day club "SC Fortuna Köln".

Wedeler TSV: Wedeler TSV is a German association football club from the town of Wedel on the outskirts of Hamburg.  Established in 1863 as a gymnastics club, the current day sports club has departments for Aikido, athletics, badminton, bowling, boxing, dance, fitness, gymnastics, handball, Judo, Karate, running, swimming, and table tennis.  The football side currently plays in the Oberliga Hamburg (V).

Berliner TuFC Elf: Berliner Thor- und Fußballclub Elf 1900 was a German association football club from the Schöneberg district of south central Berlin.  Predecessor to current day club "BSC Kickers 1900 Berlin", it was established 1 November 1900 — which "Kickers" take as their foundation date — and was active as an independent side until 1912.  The German term "Elf" is the number 11 and refers to the month of the club's founding.

SC Fortuna Köln: SC Fortuna Köln is a German association football club playing in the city of Cologne, North Rhine-Westphalia.

Polizei SV Berlin: Polizei SV Berlin was a German football club from the city of Berlin (SV is the abbreviation of 'Sportverein', i.e., sports club).  The early 1920s saw the formation of sports clubs for police and postal workers which included the establishment on 1 June 1921 of " Sport-Verein Schutzpolizei Berlin" as the club of the city's police force.  It was renamed "Polizei SV Berlin" in 1922 and advanced to play first division football in the Oberliga Berlin for a single season in 1926–27.  They returned to Oberliga play in 1929 for a three-year turn that ended after a 9th-place finish in 1932.  In 1930, the club took part in the Berliner Landespokal (Berlin Cup) and went out 1–2 to Minerva Berlin in a quarterfinal match.

SV Motor Altenburg: SV Motor Altenburg is a German football club from the city of Altenburg, Thuringia.  The club was established 8 March 1946 as the postwar successor to "Eintracht 1908 Altenburg" and was part of East German football competition.  The current day club also has departments for bowling, gymnastics, and judo.

Supporting paragraphs: Bayenthaler SV SC Fortuna Köln
Answer: Cologne