12843
In 1919 Wu graduated from  Fudan University  Preparatory School in  Shanghai  and left to the United States to continue his study .
 Fudan University, Shanghai
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 Fudan University, Shanghai