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

### Instruction:
Which Post Town has a Dialcode of 020 and is located in Hook?

### Inputs:
table_name: table, columns: ['Location', 'Londonborough', 'Post town', 'Postcodedistrict', 'Dialcode']

### Response:
SELECT Post town FROM table WHERE Dialcode = 020 AND Location = hook