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

### Instruction:
What was the host country when the silver was [[|]] (2) and bronze is czechoslovakia (3)?

### Inputs:
table_name: table, columns: ['Year', 'Gold', 'Silver', 'Bronze', 'Host city / cities', 'Host country / countries']

### Response:
SELECT Host country / countries FROM table WHERE Silver = [[|]] (2) AND Bronze = czechoslovakia (3)