5499
To reconstruct the model , the authors extract the qualitative spatial constraints from the text , and represent them as the numerical constraints on the spatial attributes of the entities .
 used for: spatial attributes of the entities, numerical constraints
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:  spatial attributes of the entities, numerical constraints 
Answer:
 used for: spatial attributes of the entities, numerical constraints