###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q15911402: drainage tunnel (Q15911402) : tunnel or channel created to drain water : ( delete | history | links | entity usage | logs ) Merged with Q5372625 , via The Game  -- Ange Gabriel ( talk ) 18:27, 27 July 2014 (UTC)