###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q19377787: chelation (Q19377787) : chemical reaction of forming chelate : ( delete | history | links | entity usage | logs ) Merge with chelation (Q319827) -- 84.209.154.184 11:22, 10 April 2019 (UTC) Keep doesn't seem to be the same thing, and even if it is the same thing, then merge and not delete. Cheers, VIGNERON ( talk ) 13:40, 10 April 2019 (UTC)