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 (competition VARCHAR, score VARCHAR)
### Question:
What is the name of the competition that ended with a score of 2-1?
### Answer:
SELECT competition FROM table_name_90 WHERE score = "2-1"