28698
After 1985 , he served as the mayor of Shanghai , vice-secretary and secretary of the Shanghai Municipal Committee of the Chinese Communist Party .
 1985, Shanghai, the Shanghai Municipal Committee, the Chinese Communist Party
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 1985, Shanghai, the Shanghai Municipal Committee, the Chinese Communist Party