###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q15298691: cardinal point (Q15298691) : term in Gaussian optics : ( delete | history | links | entity usage | logs ) Already existing.. Agamitsudo ( talk ) 17:21, 11 December 2013 (UTC)