###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q1468379: Leo Goldberg (Q1468379) : American astronomer : ( delete | history | links | entity usage | logs ) Merge with Q6523788 . -- Gene.arboit ( talk ) 13:23, 23 April 2013 (UTC)