###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12072564: Step (Q12072564) : physics simulation software for KDE : ( delete | history | links | entity usage | logs ) Merged with Q1054682 . Olga @ 02:15, 7 November 2014 (UTC)