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The LCS divide flow into regions of qualitatively different dynamics and are used to locate boundaries of the flow segments in a normalized cuts framework .
 used for: LCS, boundaries of the flow segments; used for: normalized cuts framework, boundaries of the flow segments
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:  LCS, boundaries of the flow segments; normalized cuts framework, boundaries of the flow segments 
Answer:
 used for: LCS, boundaries of the flow segments; used for: normalized cuts framework, boundaries of the flow segments