###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12858338: George Gamow (Q12858338) : Russian-American theoretical physicist and cosmologist (1904–1968) : ( delete | history | links | entity usage | logs ) Merged to Q59478 . -- Icarus ( talk ) 03:47, 7 May 2013 (UTC) 