Question: In which canton was Martin Andermatt born in?

Context paragraphs:
Martin Andermatt: Martin Andermatt (born 21 November 1961 in Baar, Switzerland) is a Swiss football manager who coaches AC Bellinzona.

Baar, Switzerland: Baar is a municipality in the canton of Zug in Switzerland.

Bernhard Russi: Bernhard Russi (born 20 August 1948) is a former World Cup alpine ski racer from Switzerland.  Born in Andermatt in the canton of Uri, he is an Olympic, World Cup, and World champion in the downhill event.

Gosteli: Gosteli is a rare yet distinguished surname of Swiss origin.  This surname's history can be traced back to as early as the 12th century where it was held by many nobles and people of great importance.  Information on the Gosteli surname turns up randomly within the Swiss Confederation and throughout Switzerland's history.  Due to the lack of record keeping in early times, most of the history is not well documented until the year 1500.  One of the early Gosteli families listed is Jakob Gosteli, born around 1522 in Bolligen, Bern, Switzerland.  His family consisted of wife, Christina Schmid, and 3 sons & 3 daughters: Martin, Michael, Niklaus, Barbli, Christine, and Barbel.  Through canton and church records, many Gosteli family lines can be traced to this point.

Jamar Martin: Jamar Martin (born April 12, 1980 in Canton, Ohio) is a former National Football League fullback.  He played for the Dallas Cowboys, Miami Dolphins and the New York Jets.  He played college football for Ohio State University.

Supporting paragraphs: Martin Andermatt Baar, Switzerland
Answer: Zug