CREATE TABLE table_8443 ("Name" TEXT, "Country" TEXT, "Role" TEXT, "Period" TEXT, "Teams" TEXT)

What role has the team of Troyes AC Grenoble Foot?
SELECT "Role" FROM table_8443 WHERE "Teams" = 'troyes ac grenoble foot'
SELECT "Role" FROM "table_8443" WHERE "Teams" = 'troyes ac grenoble foot'