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Through experiments with parallel corpora of a Korean and English language pairs , we show that our paraphrasing method effectively extracts paraphrases with high precision , 94.3 % and 84.6 % respectively for Korean and English , and the translation knowledge extracted from the bilingual corpora could be generalized successfully using the paraphrases with the 12.5 % compression ratio .
 used for: paraphrasing method, paraphrases; evaluate for: precision, paraphrasing method; conjunction: Korean, English; used for: bilingual corpora, translation knowledge; used for: paraphrases, translation knowledge; evaluate for: compression ratio, translation knowledge
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:  paraphrasing method, paraphrases; precision, paraphrasing method; Korean, English; bilingual corpora, translation knowledge; paraphrases, translation knowledge; compression ratio, translation knowledge 
Answer:
 used for: paraphrasing method, paraphrases; evaluate for: precision, paraphrasing method; conjunction: Korean, English; used for: bilingual corpora, translation knowledge; used for: paraphrases, translation knowledge; evaluate for: compression ratio, translation knowledge