Question: Roosevelt Theodore Nix, is a former American football defensive end who played three seasons in the National Football League, he first enrolled at the College of DuPage before transferring to Central State University(CSU), a historically black university (HBCU), located in Wilberforce, Ohio, in which country?
{'answer': 'United States', 'supporting_facts': [['Roosevelt Nix (defensive end)', 2], ['Central State University', 0]]}