53428
In the Thirty Years ' War , which ravaged central Europe until 1648 and the Peace of Westphalia , Protestant and Catholic princes from Austria to Sweden struggled with one another , and hundreds of thousands of Germans died in battle .
 Europe, Sweden; Europe, Austria
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 Europe, Sweden; Europe, Austria