SCHEMA:
CREATE TABLE table_name_78 (winner VARCHAR, trofeo_fast_team VARCHAR, general_classification VARCHAR)
USER:
Which Winner has a Trofeo Fast Team of metauro mobili-pinarello, and a General classification of giuseppe saronni?

QUERY:
SELECT winner FROM table_name_78 WHERE trofeo_fast_team = "metauro mobili-pinarello" AND general_classification = "giuseppe saronni"