Question: At the 2009 NCAA Indoor Track 5000m race, Frances Koons finished 2nd to a Kenyan long and middle distance runner who won a silver medal in what event at the 2011 World Championships?
{'answer': '10,000 metres', 'supporting_facts': [['Frances Koons', 1], ['Sally Kipyego', 0], ['Sally Kipyego', 1]]}