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In this paper , we propose a more principled way to identify annotation outliers by formulating the interestingness prediction task as a unified robust learning to rank problem , tackling both the outlier detection and interestingness prediction tasks jointly .
 way, annotation outliers; way, outlier detection; way, interestingness prediction tasks; interestingness prediction task, annotation outliers; unified robust learning, interestingness prediction task; unified robust learning, rank problem; outlier detection, interestingness prediction tasks
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 way, annotation outliers; way, outlier detection; way, interestingness prediction tasks; interestingness prediction task, annotation outliers; unified robust learning, interestingness prediction task; unified robust learning, rank problem; outlier detection, interestingness prediction tasks