8802
In this paper , a new mechanism , based on the concept of sublanguage , is proposed for identifying unknown words , especially personal names , in Chinese newspapers .
 used for: mechanism, unknown words; used for: sublanguage, mechanism; hyponym of: personal names, unknown words; used for: Chinese newspapers, mechanism
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:  mechanism, unknown words; sublanguage, mechanism; personal names, unknown words; Chinese newspapers, mechanism 
Answer:
 used for: mechanism, unknown words; used for: sublanguage, mechanism; hyponym of: personal names, unknown words; used for: Chinese newspapers, mechanism