###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q15102426: simultaneous contrast (Q15102426) : no description : ( delete | history | links | entity usage | logs ) Merged with Q11743166 . Robot Monk ( talk ) 20:20, 25 October 2013 (UTC)