###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q5072509: channel pattern (Q5072509) : characteristic geometry of a channel system : ( delete | history | links | entity usage | logs ) Merged with Q4457943 . Ain92 ( talk ) 08:40, 15 June 2013 (UTC)