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

### Instruction:
For the item that has a Gecko of 'font', what is the KHTML value?

### Inputs:
table_name: table, columns: ['Trident', 'Gecko', 'WebKit', 'KHTML', 'Presto', 'Prince XML']

### Response:
SELECT KHTML FROM table WHERE Gecko = font