###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q7120290: PRESENT (Q7120290) : lightweight symmetric block cipher algorithm : ( delete | history | links | entity usage | logs ) Duplicate entry Q4047327. -- A5b ( talk ) 08:22, 4 April 2013 (UTC)