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_83 (debut_year INTEGER, player VARCHAR, games VARCHAR)
### Question:
what is the debut year for player terry fulton with games less than 51?
### Answer:
SELECT AVG(debut_year) FROM table_name_83 WHERE player = "terry fulton" AND games < 51