Which answer matches this clue: the 1971 RAI adaptation of Alessandro Manzoni's novel directed by Sandro Bolchi?

• A I Malavoglia
• B I promessi sposi ✓
• C Il Gattopardo
• D Le confessioni d'un italiano

The 1971 television adaptation of The Betrothed was a landmark production that drew massive audiences and is still considered definitive.