4578
This paper presents a word segmentation system in France Telecom R&D Beijing , which uses a unified approach to word breaking and OOV identification .
 approach, word segmentation system; approach, word breaking; approach, OOV identification; word breaking, OOV identification
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 approach, word segmentation system; approach, word breaking; approach, OOV identification; word breaking, OOV identification