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 Bishop Joseph Zen , the influential leader of Hong Kong 's large Roman Catholic population , and a group of local Protestant leaders called Monday for citizens to join a protest march on Dec. 4 against plans by Donald Tsang , the chief executive , to expand the legislature and make other constitutional changes . 
 place of birth: Donald Tsang, Hong Kong; nationality: Donald Tsang, Hong Kong
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Donald Tsang, Hong Kong; Donald Tsang, Hong Kong 
Answer:
 place of birth: Donald Tsang, Hong Kong; nationality: Donald Tsang, Hong Kong