8748
We show how sampling can be used to reduce the retrieval time by orders of magnitude with no loss in translation quality .
 retrieval time, sampling; translation quality, sampling
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:
 retrieval time, sampling; translation quality, sampling