###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q4813970: athletics at the 1960 Summer Olympics – men's 20 kilometres walk (Q4813970) : men's 20 kilometre walk events at the Olympics : ( delete | history | links | entity usage | logs ) Merged with Q3628529 . Dre Rock ( talk ) 15:43, 9 July 2013 (UTC)