###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q18370422: Windows NT 3.1 (Q18370422) : 32-bit cross-platform operating system developed by Microsoft and the first member of the Windows NT family that was released on July 27, 1993 : ( delete | history | links | entity usage | logs ) Merged with Q748319 . Olga @ 09:19, 23 November 2014 (UTC)