CREATE TABLE table_54042 ("Driver" TEXT, "Entrant" TEXT, "Constructor" TEXT, "Chassis" TEXT, "Engine" TEXT, "Tyre" TEXT)

who is the constructor when the tyre is d, the engine is talbot 23cv 4.5 l6, the chassis is talbot-lago t26c and the entrant is ecurie belge?
SELECT "Constructor" FROM table_54042 WHERE "Tyre" = 'd' AND "Engine" = 'talbot 23cv 4.5 l6' AND "Chassis" = 'talbot-lago t26c' AND "Entrant" = 'ecurie belge'
SELECT "Constructor" FROM "table_54042" WHERE "Chassis" = 'talbot-lago t26c' AND "Engine" = 'talbot 23cv 4.5 l6' AND "Entrant" = 'ecurie belge' AND "Tyre" = 'd'