9154
In this paper we suggest an improved approach for learning such models and using them for human motion recognition .
 approach, models; them, human motion recognition
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:
 approach, models; them, human motion recognition