Question: "Do You Want to Build a Snowman?" was composed by Kristen Anderson-Lopez, and the co-creator of "The Book of Mormon" whom is the youngest of how many people who have won an Emmy, a Grammy, an Oscar, and a Tony Award?
{'answer': 'twelve people', 'supporting_facts': [['Do You Want to Build a Snowman?', 0], ['Do You Want to Build a Snowman?', 1], ['Robert Lopez', 0], ['Robert Lopez', 1]]}