Question: Valerian and the City of a Thousand Planets, is a 2017 English-language French 3D science fiction adventure film written and directed by Luc Besson, it stars Kris Wu, a Chinese-born Canadian actor, singer, and model, and former member of which South Korean-Chinese boy band?
{'answer': 'EXO', 'supporting_facts': [['Valerian and the City of a Thousand Planets', 2], ['Kris Wu', 1]]}