99
When a very noisy portion is detected , the parser skips that portion using a fake non-terminal symbol .
 non-terminal symbol, parser
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:
 non-terminal symbol, parser