9409
We show experimental results on block selection criteria based on unigram counts and phrase length .
 used for: unigram counts, block selection criteria; conjunction: unigram counts, phrase length; used for: phrase length, block selection criteria
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:  unigram counts, block selection criteria; unigram counts, phrase length; phrase length, block selection criteria 
Answer:
 used for: unigram counts, block selection criteria; conjunction: unigram counts, phrase length; used for: phrase length, block selection criteria