228457
For example , a monomer conversion , p , of 98 % is required for \ bar _ n = 50 , and p = 99 % is required for \ bar _ n = 100 .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None