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_56 (round INTEGER, position VARCHAR, player VARCHAR)
### Question:
What is the average round at which is the position of Tight End and Randy Bethel?
### Answer:
SELECT AVG(round) FROM table_name_56 WHERE position = "tight end" AND player = "randy bethel"