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We address the limitations of the well known Motion History Image -LRB- MHI -RRB- and propose a new Hierarchical Motion History Histogram -LRB- HMHH -RRB- feature to represent the motion information .
 Hierarchical Motion History Histogram -LRB- HMHH -RRB- feature, motion information
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:
 Hierarchical Motion History Histogram -LRB- HMHH -RRB- feature, motion information