23297
 If a new threat suddenly arose if , for example , Al Qaeda threatened Saudi oil fields , radical Islamist officers got control of Pakistani nuclear weapons or China attacked Taiwan Washington could respond forcefully and decisively . 
 Taiwan, China; China, Taiwan
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Taiwan, China; China, Taiwan