What is the chapter for Illinois Wesleyan? 
CREATE TABLE table_21821014_1 (chapter VARCHAR, institution VARCHAR)
SELECT chapter FROM table_21821014_1 WHERE institution = "Illinois Wesleyan"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21821014_1 (chapter VARCHAR, institution VARCHAR) Question: What is the chapter for Illinois Wesleyan?  [/INST] SELECT chapter FROM table_21821014_1 WHERE institution = "Illinois Wesleyan" </s>