user: ### NOW ANSWER:
Question: What's the rank in West Virginia when the overweight adult was 66.8%?
Columns: ['State and District of Columbia', 'Obese adults', 'Overweight (incl. obese) adults', 'Obese children and adolescents', 'Obesity rank']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Alabama', '30.1%', '65.4%', '16.7%', 3.0]
SQL:

assistant: SELECT "Obesity rank" FROM "Table" WHERE "Overweight (incl. obese) adults" = '66.8%' AND "State and District of Columbia" = 'West Virginia';