question: 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?
answer: SELECT constructor FROM table_name_75 WHERE tyre = "d" AND engine = "talbot 23cv 4.5 l6" AND chassis = "talbot-lago t26c" AND entrant = "ecurie belge"
context: CREATE TABLE table_name_75 (constructor VARCHAR, entrant VARCHAR, chassis VARCHAR, tyre VARCHAR, engine VARCHAR)