9788
This year the number is increasing sharply to also include Charleston Area Medical Center in West Virginia Loyola University Hospital outside  Chicago  Emory University Hospital in Atlanta and  University of Iowa Hospitals and Clinics  in Iowa City .
 None
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: 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} 
 Entity Pairs:   
Answer:
 NA: Chicago, University of Iowa Hospitals and Clinics