###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q2629021: plethron (Q2629021) : unit of length : ( delete | history | links | entity usage | logs ) Merged with Q2099374 . Debenben ( talk ) 22:01, 9 January 2014 (UTC)