###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q12422236: food microbiology (Q12422236) : study of the microorganisms that inhibit, create, or contaminate food : ( delete | history | links | entity usage | logs ) Merged with Q1810993 . ☆★ Sanjeev Kumar ( talk ) 23:10, 11 December 2013 (UTC)