###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q3527178: Q3527178 : no description : ( delete | history | links | entity usage | logs ) Duplicate of Q2226822 (Théorème de Vizing, Vizing定理 duplicate of Satz von Vizing, Vizing's theorem) MathsPoetry ( talk ) 15:49, 7 March 2013 (UTC) Done by Vituzzu. -- Wiki 13 talk 15:52, 7 March 2013 (UTC) (I was meanwhile merging btw)-- Vituzzu ( talk ) 15:53, 7 March 2013 (UTC)