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

### Instruction:
What is the total number of area km2 with a 4.2 population in millions and is a member state of the Czech Republic?

### Inputs:
table_name: table, columns: ['Member State', 'Population in millions', 'Population % of EU', 'Area km 2', 'Area % of EU', 'Pop. density People/km 2']

### Response:
SELECT COUNT Area km 2 FROM table WHERE Population in millions > 4.2 AND Member State = czech republic