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_45 (date VARCHAR, home_team VARCHAR, tie_no VARCHAR)
### Question:
On what date does Watford have a Tie no of 2?
### Answer:
SELECT date FROM table_name_45 WHERE home_team = "watford" AND tie_no = "2"