###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q85790841: Open Quaternary (Q85790841) : scientific journal : ( delete | history | links | entity usage | logs ) Duplicate of pre-existing and better done item Q27727506
-- Metacladistics ( talk ) 11:29, 21 February 2020 (UTC)