###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q4420147: rebound effect (Q4420147) : pharmacological term : ( delete | history | links | entity usage | logs ) Merged with Q1640840 . Rippitippi ( talk ) 10:29, 13 August 2013 (UTC) [ reply ]