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_38535 ( "Game" text, "Date" text, "Referee" text, "Umpire" text, "Head Linesman" text, "Line Judge" text, "Field Judge" text, "Back Judge" text )

### Question ###
Who is the head linesman at game xxxv?

### Accurate SQL ###

SELECT "Head Linesman" FROM table_38535 WHERE "Game" = 'xxxv'