7402
Additionally , we explore the utility of punctuation in helping parsing and extraction of subcategorization cues .
 used for: punctuation, parsing; used for: punctuation, extraction of subcategorization cues
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:  punctuation, parsing; punctuation, extraction of subcategorization cues 
Answer:
 used for: punctuation, parsing; used for: punctuation, extraction of subcategorization cues