Please answer the following question: Information:  - Sascha Rabe ( born 31 October 1985 ) is a German former competitive ice dancer . With partner Rina Thieleke , he finished in twelfth place at the 2005 World Junior Championships and won the silver medal at the 2005 -- 2006 ISU Junior Grand Prix event in Japan . With later partner Tanja Kolbe , he is the 2009 German national bronze medalist .  - Stefano Caruso (born 19 April 1987) is an ice dancer with dual German and Italian citizenship. Representing Germany with Tanja Kolbe, he won seven international medals and two German national silver medals. They placed eighth at the 2013 European Championships and competed at the 2014 Winter Olympics, finishing 19th. Earlier in his career, Caruso competed for Italy with Isabella Pajardi.  - Tanja Kolbe (born 7 September 1990) is a German ice dancer. With Stefano Caruso, she won seven international medals and two German national silver medals. They placed eighth at the 2013 European Championships and competed at the 2014 Winter Olympics, finishing 19th.    After reading the paragraphs above, we are interested in knowing the entity with which 'sascha rabe' exhibits the relationship of 'country of citizenship'. Find the answer from the choices below.  Choices: - germany  - japan
A:
germany