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

### Instruction:
What is the Hanja for McCune-Reischauer of chŏn?

### Inputs:
table_name: table, columns: ['Hangul', 'Hanja', 'Revised', 'McCune-Reischauer', '2000 n South Korea population *']

### Response:
SELECT Hanja FROM table WHERE McCune-Reischauer = chŏn