Passage: After the loss of her boyfriend at age 20, Lee became closer to her sister Amy. At around 30 years old, she entered Columbia University School of the Arts and earned a Master of Fine Arts in film. There she met Phil Johnston, her future writing partner on Wreck-It Ralph. Lee graduated from Columbia in 2005 and stayed in New York City, where she developed a background in live-action film, working as assistant director on and producer of the short film in 2004, "A Thousand Words".In March 2011, Johnston called Lee to ask her to join him at Disney Animation in Burbank to help him write Wreck-It Ralph. What was supposed to be a temporary eight-week writing gig eventually turned into a much longer commitment. First, she was asked to stay on until Ralph was finished. She then became involved with Frozen, initially as screenwriter and later as co-director with Chris Buck. When Lee was brought on board, she helped transition the film from an action-adventure to "more musical, with more comedy." She worked closely with the songwriters (Robert Lopez and Kristen Anderson-Lopez) in the writing of the script. Frozen gave her the opportunity to celebrate "wild and wonderful" girls like her childhood self, and her daughter, Agatha. It was also the highest-earning film with a female director in terms of domestic earnings, until surpassed by Warner Bros.' Wonder Woman.On May 17, 2014, Lee delivered the commencement address to the class of 2014 at her alma mater, the University of New Hampshire.  She revealed that she had struggled with self-doubt while growing up, and then in April of her junior year of college, her boyfriend was killed in a boating accident, after which she felt "no doubt, only grief ... and for a brief moment ... [knew] better than to waste a second doubting."  Years later, that memory would help her overcome her initial doubt over whether she was good enough to apply to Columbia. At Columbia, Johnston recognized she was talented but insecure, and one day asked her to "promise ... that you'll leave it out...

Question: What degree did she achieve?
Master of Fine Arts in film