What is the week with w 31-21 result?
CREATE TABLE table_name_7 (week VARCHAR, result VARCHAR)
SELECT week FROM table_name_7 WHERE result = "w 31-21"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_7 (week VARCHAR, result VARCHAR) Question: What is the week with w 31-21 result? [/INST] SELECT week FROM table_name_7 WHERE result = "w 31-21" </s>