2662
Experiments show that this approach is superior to a single decision-tree classifier .
 compare: approach, decision-tree classifier
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:  approach, decision-tree classifier 
Answer:
 compare: approach, decision-tree classifier