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_71 (seasons VARCHAR, coach VARCHAR)
### Question:
How many seasons has John Mcfadden coached?
### Answer:
SELECT COUNT(seasons) FROM table_name_71 WHERE coach = "john mcfadden"