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

### Instruction:
Which leader born on December 17, 1874 started their term before 1984?

### Inputs:
table_name: table, columns: ['Name', 'Term start', 'Term end', 'Date of Birth', 'Date of Death']

### Response:
SELECT Name FROM table WHERE Term start < 1984 AND Date of Birth = december 17, 1874