###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q4642153: 660 BC (Q4642153) : year : ( delete | history | links | entity usage | logs ) Empty, merged with Q1059526 Verteber ( talk ) 15:24, 13 March 2013 (UTC)