Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which District has a 2008 Status of re-election, and a Democratic david price?

### Inputs:
table_name: table, columns: ['District', 'Incumbent', '2008 Status', 'Democratic', 'Republican']

### Response:
SELECT AVG District FROM table WHERE 2008 Status = re-election AND Democratic = david price