CREATE TABLE table_54000 ("Race Name" TEXT, "Circuit" TEXT, "Date" TEXT, "Winning driver" TEXT, "Constructor" TEXT, "Report" TEXT)

What is the constructor for the VII Race of Champions?
SELECT "Constructor" FROM table_54000 WHERE "Race Name" = 'vii race of champions'
SELECT "Constructor" FROM "table_54000" WHERE "Race Name" = 'vii race of champions'