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Using a state-of-the-art Chinese word sense disambiguation model to choose translation candidates for a typical IBM statistical MT system , we find that word sense disambiguation does not yield significantly better translation quality than the statistical machine translation system alone .
 Chinese word sense disambiguation model, translation candidates; translation candidates, IBM statistical MT system; word sense disambiguation, statistical machine translation system; translation quality, word sense disambiguation; translation quality, statistical machine translation system
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:
 Chinese word sense disambiguation model, translation candidates; translation candidates, IBM statistical MT system; word sense disambiguation, statistical machine translation system; translation quality, word sense disambiguation; translation quality, statistical machine translation system