Which week had a result of L 38-21?
CREATE TABLE table_name_91 (week VARCHAR, result VARCHAR)
SELECT week FROM table_name_91 WHERE result = "l 38-21"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_91 (week VARCHAR, result VARCHAR) Question: Which week had a result of L 38-21? [/INST] SELECT week FROM table_name_91 WHERE result = "l 38-21" </s>