7309
Second , we show in this paper how a lexical hierarchy is used in predicting new linguistic concepts .
 lexical hierarchy, linguistic concepts
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:
 lexical hierarchy, linguistic concepts