###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q16706381: Mars monolith (Q16706381) : rectangular boulder discovered on the surface of Mars : ( delete | history | links | entity usage | logs ) Merged with Q3321151 . Stas ( talk ) 00:18, 11 September 2014 (UTC)