6152
In this paper we suggest an improved approach for learning such models and using them for human motion recognition .
 used for: approach, models; used for: them, human motion recognition
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:  approach, models; them, human motion recognition 
Answer:
 used for: approach, models; used for: them, human motion recognition