###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q4420092: arthrology (Q4420092) : scientific study of joints and articulations : ( delete | history | links | entity usage | logs ) Merged with Q708170 AS ( talk ) 07:32, 11 April 2015 (UTC)