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_83 (tie_no VARCHAR, score VARCHAR)
### Question:
How many ties occurred with a score of 2–2?
### Answer:
SELECT tie_no FROM table_name_83 WHERE score = "2–2"