user: Question: What is Classification, when Dennis Kucinich is "3%", and when % of All is "53%"?
Columns: ['Classification', '% of all', 'John Kerry', 'John Edwards', 'Dennis Kucinich']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Male', '47%', '65%', '18%', '5%']
SQL:

assistant: SELECT "Classification" FROM "Table" WHERE "Dennis Kucinich" = '3%' AND "% of all" = '53%';