###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q13359611: polygonal chain (Q13359611) : connected series of line segments : ( delete | history | links | entity usage | logs ) Merged with Q633674 . GZWDer ( talk ) 05:59, 4 December 2013 (UTC)