###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12858198: equalizer (Q12858198) : effects unit changing the frequencies of a sound : ( delete | history | links | entity usage | logs ) Merged to Q1791280 . -- Icarus ( talk ) 03:05, 7 May 2013 (UTC) 