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

### Instruction:
Tyne and Wear County has what total membership for their metropolitan area?

### Inputs:
table_name: table, columns: ['City', 'County', 'Region', 'Local authority', 'Type', 'Population', 'Urban area', 'Metropolitan area']

### Response:
SELECT Metropolitan area FROM table WHERE County = Tyne and Wear