Table: super_bowl_officials
Columns: game
date
referee
umpire
head_linesman
line_judge
field_judge
back_judge

Question: Who is the head linesman of the game on 1 February 2009?
SQL: SELECT "head_linesman" FROM super_bowl_officials WHERE "date" = '1 february 2009'

Question: What is the date of the game where the line judge was Bob Beeks, the head linesman was Jerry Bergman, and Paul Baetz was the back judge?
SQL: SELECT "date" FROM super_bowl_officials WHERE "line_judge" = 'bob beeks' AND "head_linesman" = 'jerry bergman' AND "back_judge" = 'paul baetz'

Question: Which game was on 14 January 1973?
SQL: SELECT "game" FROM super_bowl_officials WHERE "date" = '14 january 1973'

Question: Who was the line judge at the game where Scott Green was referee?
SQL: SELECT "line_judge" FROM super_bowl_officials WHERE "referee" = 'scott green'

Question: Who is the head linesman at game xxxv?
SQL: SELECT "head_linesman" FROM super_bowl_officials WHERE "game" = 'xxxv'

Question: What game had Al Jury as field judge?
SQL: SELECT "game" FROM super_bowl_officials WHERE "field_judge" = 'al jury'