###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q804151: bismuth nitrate (Q804151) : chemical compound : ( delete | history | links | entity usage | logs ) Merged with Q3877361 . BattlePeasant ( talk ) 09:01, 12 February 2014 (UTC)