Who is the primary sponsor for crew cheif Rick Ren's team?
CREATE TABLE table_19908313_2 (primary_sponsor_s_ VARCHAR, crew_chief VARCHAR)
SELECT primary_sponsor_s_ FROM table_19908313_2 WHERE crew_chief = "Rick Ren"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19908313_2 (primary_sponsor_s_ VARCHAR, crew_chief VARCHAR) Question: Who is the primary sponsor for crew cheif Rick Ren's team? [/INST] SELECT primary_sponsor_s_ FROM table_19908313_2 WHERE crew_chief = "Rick Ren" </s>