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_81 (attendance VARCHAR, week VARCHAR, record VARCHAR)
### Question:
How many were in attendance in a week less than 4 with a record of 2–1?
### Answer:
SELECT attendance FROM table_name_81 WHERE week < 4 AND record = "2–1"