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In this paper we compare two competing approaches to part-of-speech tagging , statistical and constraint-based disambiguation , using French as our test language .
 used for: approaches, part-of-speech tagging; used for: French, approaches
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  approaches, part-of-speech tagging; French, approaches 
Answer:
 used for: approaches, part-of-speech tagging; used for: French, approaches