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

### Instruction:
What is the average value for 1970, when the Region is East Europe (7 Economies), and when 2000 has a value greater than 2?

### Inputs:
table_name: table, columns: ['Region', '1950', '1960', '1970', '1980', '1990', '2000']

### Response:
SELECT AVG 1970 FROM table WHERE Region = east europe (7 economies) AND 2000 > 2