###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q16919730: iris (Q16919730) : mechanism to open and close a hole : ( delete | history | links | entity usage | logs ) Orphan, sitelink is a redirect AttoRenato ( talk ) 08:19, 23 March 2016 (UTC)