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At the same time , the recent improvements in the BLEU scores of statistical machine translation -LRB- SMT -RRB- suggests that SMT models are good at predicting the right translation of the words in source language sentences .
 evaluate for: BLEU scores, statistical machine translation -LRB- SMT -RRB-; used for: SMT models, translation
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:  BLEU scores, statistical machine translation -LRB- SMT -RRB-; SMT models, translation 
Answer:
 evaluate for: BLEU scores, statistical machine translation -LRB- SMT -RRB-; used for: SMT models, translation