Question: Lord of Souls is an English Fantasy novel by Greg Keyes and is the second of two planned books based on "The Elder Scrolls" , a series of action role-playing open world fantasy video games primarily developed by what studios?
{'answer': 'Bethesda Game Studios', 'supporting_facts': [['Lord of Souls', 0], ['Lord of Souls', 1], ['The Elder Scrolls', 0]]}