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This paper presents an evaluation method employing a latent variable model for paraphrases with their contexts .
 evaluate for: evaluation method, paraphrases; used for: latent variable model, evaluation method
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:  evaluation method, paraphrases; latent variable model, evaluation method 
Answer:
 evaluate for: evaluation method, paraphrases; used for: latent variable model, evaluation method