7146
HMHH not only provides rich motion information , but also remains computationally inexpensive .
 used for: HMHH, rich motion information
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:  HMHH, rich motion information 
Answer:
 used for: HMHH, rich motion information