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

### Instruction:
Which district has candidates is dick gephardt (d) 81.9% lee buchschacher (r) 18.1%?

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

### Response:
SELECT District FROM table WHERE Candidates = Dick Gephardt (D) 81.9% Lee Buchschacher (R) 18.1%