CREATE TABLE table_name_57 (stage VARCHAR, points_classification VARCHAR, general_classification VARCHAR)

Which stage had a Points Classification of Francesco Moser and a general classification of Bernard Hinault?
SELECT stage FROM table_name_57 WHERE points_classification = "francesco moser" AND general_classification = "bernard hinault"
SELECT "stage" FROM "table_name_57" WHERE "bernard hinault" = "general_classification" AND "francesco moser" = "points_classification"