5790
Extensive experiments show that our approach gains significant improvements in accuracy for image-to-text and text-to-image retrieval .
 evaluate for: accuracy, approach; evaluate for: image-to-text and text-to-image retrieval, approach
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:  accuracy, approach; image-to-text and text-to-image retrieval, approach 
Answer:
 evaluate for: accuracy, approach; evaluate for: image-to-text and text-to-image retrieval, approach