What is the fine-grained topic of the following text: Cuvage obtained excellent results in this competition: Cuvage de Cuvage Pas Dosé Metodo Classico received 94 points and a silver medal; Cuvage Rosé Brut Nebbiolo d’Alba DOC received 94 points and a silver medal; Cuvage Blanc de Blancs Brut Metodo Classico received 90 points and a silver medal. Only return the topic.
Cuvage's performance in a wine competition.