4613
Implementation and empirical results are described for the the analysis of dependency structures of Japanese patent claim sentences .
 feature of: dependency structures, Japanese patent claim sentences
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 feature of: dependency structures, Japanese patent claim sentences