user: Question: Where did Doc Walker win Group or Duo of the Year, and where did Crystal Shawanda win Female Artist of the year?
Columns: ['Year', 'Location', "Fans' Choice Award", 'Male Artist of the Year', 'Female Artist of the Year', 'Group or Duo of the Year']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2013.0, 'Edmonton', 'Terri Clark', 'Dean Brody', 'Kira Isabella', 'The Stellas']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Group or Duo of the Year" = 'Doc Walker' AND "Female Artist of the Year" = 'Crystal Shawanda';