Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_90 (opponent VARCHAR, results¹ VARCHAR)
### Question:
Who did Yugoslavia play against that led to a result of 2:3?
### Answer:
SELECT opponent FROM table_name_90 WHERE results¹ = "2:3"