CREATE TABLE table_name_55 (points_classification VARCHAR(255), winner VARCHAR(255), young_rider_classification VARCHAR(255), general_classification VARCHAR(255))
How many points did lech piasecki, stephen roche, and carrera jeans-vagabond have?
    
SQL: SELECT points_classification FROM table_name_55 WHERE young_rider_classification = "lech piasecki" AND general_classification = "stephen roche" AND winner = "carrera jeans-vagabond"