###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q7197238: pipe fitting (Q7197238) : the installation or repair of piping or tubing systems : ( delete | history | links | entity usage | logs ) Merged with Q2162372 . Debenben ( talk ) 15:26, 9 November 2013 (UTC)