user: Question: Who was the candidate in the Virginia 3 district election? 
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Virginia 3', 'Thomas J. Bliley, Jr.', 'Republican', 1980.0, 'Re-elected', 'Thomas J. Bliley, Jr. (R) Unopposed']
SQL:

assistant: SELECT "Candidates" FROM "Table" WHERE "District" = 'Virginia 3';