Which incumbent's democratic candidate was mike carroll?
CREATE TABLE table_name_21 (incumbent VARCHAR, democratic VARCHAR)
SELECT incumbent FROM table_name_21 WHERE democratic = "mike carroll"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (incumbent VARCHAR, democratic VARCHAR) Question: Which incumbent's democratic candidate was mike carroll? [/INST] SELECT incumbent FROM table_name_21 WHERE democratic = "mike carroll" </s>