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_11365528_2 (home_ground VARCHAR, president VARCHAR)
### Question:
The president, peter williamson, had how many home grounds?
### Answer:
SELECT COUNT(home_ground) FROM table_11365528_2 WHERE president = "Peter Williamson"