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_49 (score VARCHAR, opponent VARCHAR, date VARCHAR)
### Question:
What is the score of the game on September 13 when the Expos were the opponent?
### Answer:
SELECT score FROM table_name_49 WHERE opponent = "expos" AND date = "september 13"