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

### Instruction:
What is the urban sub-area with an East Dunbartonshire council area and a population of 19,020?

### Inputs:
table_name: table, columns: ['Rank', 'Urban sub-area', 'Population', 'Status', 'Council area']

### Response:
SELECT Urban sub-area FROM table WHERE Council area = east dunbartonshire AND Population = 19,020