###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q2771641: lanthanum (Q2771641) : chemical element with symbol La and atomic number 57 : ( delete | history | links | entity usage | logs ) Merged with Q1801 . -- Vyom25 ( talk ) 06:38, 12 May 2013 (UTC)