Question: In what city did the game event that debuted NetherRealm Studio's May 2017 fighting video game for PlayStation 4 and Xbox One take place?
{'answer': 'St. Charles, Illinois', 'supporting_facts': [['Combo Breaker 2017', 0], ['Combo Breaker 2017', 2], ['Injustice 2', 0], ['Injustice 2', 3]]}