###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q19803175: Tobu 1800 series (Q19803175) : An electric multiple unit train type operated by Tobu Railway : ( delete | history | links | entity usage | logs ) Redundant item (already covered by Q5364742 ) DAJF ( talk ) 07:23, 19 June 2016 (UTC)