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In 2008 Henning Larsen Architects opened an office in Riyadh , Saudi Arabia named Henning Larsen Middle East and in 2011 an office in Munich , Germany were inaugurated .
 Henning Larsen, Riyadh, Saudi Arabia, Henning Larsen, Munich, Germany
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Henning Larsen, Riyadh, Saudi Arabia, Henning Larsen, Munich, Germany