###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q829564: non-inertial reference frame (Q829564) : frame of reference : ( delete | history | links | entity usage | logs ) Merged with Q829564 . Debenben ( talk ) 10:25, 11 November 2013 (UTC)