What is the enrollment at Lanesville?
CREATE TABLE table_name_21 (enrollment INTEGER, school VARCHAR)
SELECT AVG(enrollment) FROM table_name_21 WHERE school = "lanesville"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (enrollment INTEGER, school VARCHAR) Question: What is the enrollment at Lanesville? [/INST] SELECT AVG(enrollment) FROM table_name_21 WHERE school = "lanesville" </s>