###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q1451507: Bobble-head doll syndrome (Q1451507) : neurological movement disorder in which patients involuntarily bob their head and shoulders : ( delete | history | links | entity usage | logs ) Empty Polarlys ( talk ) 09:43, 26 November 2019 (UTC)