user: Question: What country did Dmitriy Karpov represent?
Columns: ['Lane', 'Name', 'Country', 'Mark', 'React']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [4.0, 'Bryan Clay', 'United States', '7.86 SB', 0.179]
SQL:

assistant: SELECT "Country" FROM "Table" WHERE "Name" = 'Dmitriy Karpov';