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He is also Professor of Law at the Law School , a senior research fellow at the American Bar Foundation , and a research associate at the National Bureau of Economic Research .
 organization: Law School; organization: American Bar Foundation; organization: National Bureau of Economic Research
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Law School, American Bar Foundation, National Bureau of Economic Research 
Answer:
 organization: Law School; organization: American Bar Foundation; organization: National Bureau of Economic Research