CREATE TABLE table_51290 ("Entrant" TEXT, "Constructor" TEXT, "Chassis" TEXT, "Engine \\u2020" TEXT, "Tyre" TEXT, "Driver" TEXT, "Rounds" TEXT)

What is the chassis for all rounds on the entrant Benson and Hedges Jordan driven by Damon Hill?
SELECT "Chassis" FROM table_51290 WHERE "Rounds" = 'all' AND "Entrant" = 'benson and hedges jordan' AND "Driver" = 'damon hill'
SELECT "Chassis" FROM "table_51290" WHERE "Driver" = 'damon hill' AND "Entrant" = 'benson and hedges jordan' AND "Rounds" = 'all'