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

### Instruction:
what's district with candidates being curt weldon (r) 61.3% bill spingler (d) 38.7%

### Inputs:
table_name: table, columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']

### Response:
SELECT District FROM table WHERE Candidates = Curt Weldon (R) 61.3% Bill Spingler (D) 38.7%