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_80 (field_goals INTEGER, position VARCHAR, touchdowns VARCHAR)
### Question:
What is the average number of field goals scored by a right halfback who had more than 3 touchdowns?
### Answer:
SELECT AVG(field_goals) FROM table_name_80 WHERE position = "right halfback" AND touchdowns > 3