5664
This study establishes the equivalence between the standard use of BLEU in word n-grams and its application at the character level .
 used for: BLEU, word n-grams; used for: BLEU, character level; conjunction: word n-grams, character level
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, word n-grams; BLEU, character level; word n-grams, character level 
Answer:
 used for: BLEU, word n-grams; used for: BLEU, character level; conjunction: word n-grams, character level