7295
Initial clusters capture the global data structure and finer clusters at the later stages capture the subtle class differences not visible at the global scale .
 used for: Initial clusters, global data structure; used for: finer clusters, subtle class differences
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:  Initial clusters, global data structure; finer clusters, subtle class differences 
Answer:
 used for: Initial clusters, global data structure; used for: finer clusters, subtle class differences