###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12809150: dike (Q12809150) : sheet of rock formed in a fracture in a pre-existing rock body : ( delete | history | links | entity usage | logs ) Duplicate of Q662806 .
-- Rapsar ( talk ) 21:29, 5 May 2013 (UTC)