###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q13055103: tera (Q13055103) : prefix in the metric system denoting 1000000000000 10¹² (10^12) (which indicates the 10 to the 12th power) that was made by SI in 1960 : ( delete | history | links | entity usage | logs ) Merged with Q108529 . Fomafix ( talk ) 19:20, 19 September 2013 (UTC)