###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q466823: waste sorting (Q466823) : environmental practice of separating waste categories to make it easy to recycle : ( delete | history | links | entity usage | logs ) => Q931389 . Sanyi4 ( talk ) 21:24, 30 December 2013 (UTC)