1450
We designed a model of the cortical motor command to investigate the relation between the desired direction of the movement , the actual direction of movement and the direction of the NPV in motor cortex .
 used for: model, cortical motor command; used for: NPV, motor cortex
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:  model, cortical motor command; NPV, motor cortex 
Answer:
 used for: model, cortical motor command; used for: NPV, motor cortex