###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q15454303: Pietro Merlo (Q15454303) : Italian university teacher : ( delete | history | links | entity usage | logs ) Merged with Q3904068 , via The Game  -- Calak ( talk ) 22:57, 11 June 2014 (UTC)