13870
Dr H. Ghafouri-Shiraz ( co-chair ) Senior Lecturer in  Communications Engineering  The University of Birmingham Department of Electronic  Electrical and Computer Engineering  UK .
 subsidiaries: Communications Engineering, Electrical and Computer Engineering
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:  Communications Engineering, Electrical and Computer Engineering 
Answer:
 subsidiaries: Communications Engineering, Electrical and Computer Engineering