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

### Instruction:
What is the date of entered service for the locomotive with a broad gauge and a serial no of 83-1018?

### Inputs:
table_name: table, columns: ['Locomotive', 'Serial No', 'Entered service', 'Gauge', 'Livery']

### Response:
SELECT Entered service FROM table WHERE Gauge = broad AND Serial No = 83-1018