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It is based on : -LRB- 1 -RRB- an extended set of features ; and -LRB- 2 -RRB- inductive decision tree learning .
 used for: features, It; conjunction: features, inductive decision tree learning; used for: inductive decision tree learning, It
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:  features, It; features, inductive decision tree learning; inductive decision tree learning, It 
Answer:
 used for: features, It; conjunction: features, inductive decision tree learning; used for: inductive decision tree learning, It