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This was then extended to larger distances across the city of Vienna and over 144 " km between two Canary Islands , resulting in a successful demonstration that quantum communication with satellites is feasible .
 location: Vienna; location: Canary Islands
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Vienna; location: Canary Islands