###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q18372994: tunneling protocol (Q18372994) : computer protocol that allows a network user to access or provide a network service that the underlying network does not support or provide directly : ( delete | history | links | entity usage | logs ) Merged with Q957589 . DrSauron ( talk ) 11:10, 1 November 2014 (UTC)