Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_14 ( time VARCHAR, team_s_ VARCHAR, artist_s_ VARCHAR )

### Question ###
How long is the XXX track used by the Minnesota Vikings?

### Accurate SQL ###

SELECT time FROM table_name_14 WHERE team_s_ = "minnesota vikings" AND artist_s_ = "xxx"