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

### Instruction:
What is the commenced operation where the ICAO is KAL?

### Inputs:
table_name: table, columns: ['AIRLINE', 'ICAO', 'IATA', 'CALLSIGN', 'COMMENCED OPERATIONS']

### Response:
SELECT COMMENCED OPERATIONS FROM table WHERE ICAO = kal