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

### Instruction:
Who did Yugoslavia play against that led to a result of 2:3?

### Inputs:
table_name: table, columns: ['Date', 'City', 'Opponent', 'Results¹', 'Type of game']

### Response:
SELECT Opponent FROM table WHERE Results¹ = 2:3