###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q4568273: 1954–55 Nationalliga A season (Q4568273) : Swiss professional ice hockey season : ( delete | history | links | entity usage | logs ) Merged with Q1968478 . YMS ( talk ) 09:08, 7 August 2013 (UTC)