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_20 (goals_against INTEGER, drawn INTEGER)
### Question:
How many goals against when the draws are fewer than 3?
### Answer:
SELECT MAX(goals_against) FROM table_name_20 WHERE drawn < 3