Question: The impeachment of Park Geun-hye, former President of South Korea, was the culmination of a political scandal involving interventions to the presidency from her aide, a fresh election was held on which date, electing Moon Jae-in, former leader of the Democratic Party, as the next president?
{'answer': '9 May 2017', 'supporting_facts': [['Impeachment of Park Geun-hye', 4], ['Moon Jae-in', 0]]}