Question: La La Land is a 2016 American musical romantic comedy-drama film written and directed by Damien Chazelle, it stars Ryan Gosling as a jazz pianist and which American actress, played an aspiring actress, who meet and fall in love in Los Angeles while pursuing their dreams?
{'answer': 'Emily Jean Stone', 'supporting_facts': [['La La Land (film)', 1], ['Emma Stone', 0]]}