###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q15839955: perch (Q15839955) : unit of measurement used for length, area, and volume : ( delete | history | links | entity usage | logs ) Edit conflict while merging with Q7565877 .
-- Olaf Studt ( talk ) 10:11, 23 March 2014 (UTC)