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Our approach can handle the high intra-class variability and large proportion of unrelated images returned by search engines .
 approach, intra-class variability; approach, unrelated images; intra-class variability, unrelated images; search engines, unrelated images
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 approach, intra-class variability; approach, unrelated images; intra-class variability, unrelated images; search engines, unrelated images