###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q19371655: acrylonitrile butadiene styrene (Q19371655) : organic polymer : ( delete | history | links | entity usage | logs ) Empty.
-- Wikijens ( talk ) 18:27, 22 March 2015 (UTC)