Answer the following question: Information: - Alfred Gusenbauer (born 8 February 1960) is an Austrian politician who until 2008 spent his entire professional life as an employee of the Social Democratic Party of Austria (SPO) or as a parliamentary representative. He headed the SPO from 2000 to 2008, and served as Chancellor of Austria from January 2007 to December 2008. Since then he has pursued a career as a consultant and lecturer, and as a member of supervisory boards of Austrian companies. - The government of Alfred Gusenbauer was sworn in on 11 January 2007 and left office on 2 December 2008 . - The Federal Chancellor (sometimes shortened to "Kanzler") is the head of government of Austria. In his capacity as chairman of the Austrian Federal Government, the chancellor represents the supreme federal authority of the executive branch. Though formally an equal member of the cabinet, the Chancellor is considered to be the most powerful position in Austrian politics, and as such is the nation's "de facto" chief executive. His official seat is in the Federal Chancellery. Given the information, choose the subject and object entities that have the relation of 'instance of'.
Answer:
gusenbauer government , austrian federal government