8607
Although pos tagging accuracy seems high , maintaining some pos tag ambiguity in the language processing pipeline results in more accurate ccg supertagging .
 pos tag ambiguity, language processing pipeline; pos tag ambiguity, ccg supertagging
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:
 pos tag ambiguity, language processing pipeline; pos tag ambiguity, ccg supertagging