3370
This paper proposes a framework in which Lagrangian Particle Dynamics is used for the segmentation of high density crowd flows and detection of flow instabilities .
 used for: Lagrangian Particle Dynamics, segmentation of high density crowd flows; used for: Lagrangian Particle Dynamics, detection of flow instabilities; conjunction: segmentation of high density crowd flows, detection of flow instabilities
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:  Lagrangian Particle Dynamics, segmentation of high density crowd flows; Lagrangian Particle Dynamics, detection of flow instabilities; segmentation of high density crowd flows, detection of flow instabilities 
Answer:
 used for: Lagrangian Particle Dynamics, segmentation of high density crowd flows; used for: Lagrangian Particle Dynamics, detection of flow instabilities; conjunction: segmentation of high density crowd flows, detection of flow instabilities