###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q14628917: System 6 (Q14628917) : operating system : ( delete | history | links | entity usage | logs ) Duplicate of Q420785 . KPu3uC B Poccuu ( talk ) 07:55, 22 August 2013 (UTC)