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_95 (drawn INTEGER, lost VARCHAR, points VARCHAR)
### Question:
What is the average number of losses for teams with under 4 losses and under 21 points?
### Answer:
SELECT AVG(drawn) FROM table_name_95 WHERE lost < 4 AND points < 21