Question: What University Andre Tippett played for before he was a linebacker in the National Football League for twelve seasons and enshrined in the Pro Football Hall of Fame which located in Canton, Ohio and has 310 members?
{'answer': 'University of Iowa', 'supporting_facts': [['Andre Tippett', 0], ['Andre Tippett', 1], ['Andre Tippett', 4], ['Pro Football Hall of Fame', 0], ['Pro Football Hall of Fame', 1]]}