###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12959399: primordial nuclide (Q12959399) : nuclides predating the Earth's formation (found on Earth) : ( delete | history | links | entity usage | logs ) Merged with Q759767 . Dcirovic ( talk ) 13:25, 31 March 2014 (UTC)