###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q3149074: office building (Q3149074) : building which contains spaces mainly designed to be used for offices : ( delete | history | links | entity usage | logs ) Merged with Q1021645 . Ljubinka ( talk ) 11:43, 20 November 2013 (UTC)