4775
Experimental results show that our method has permitted autonomous , stable and effective information integration to construct the internal model of hierarchical perceptual sounds .
 feature of: information integration, method; used for: information integration, internal model; used for: internal model, hierarchical perceptual sounds
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:  information integration, method; information integration, internal model; internal model, hierarchical perceptual sounds 
Answer:
 feature of: information integration, method; used for: information integration, internal model; used for: internal model, hierarchical perceptual sounds