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_16168849_1 (enrollment INTEGER, institution VARCHAR)
### Question:
Name the maximum enrollment for st. andrews university
### Answer:
SELECT MAX(enrollment) FROM table_16168849_1 WHERE institution = "St. Andrews University"