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[ {{URL}} ] [# circulareconomy ] {{USERNAME}} Circular Economy Hotspot Catalonia 2020 # CEHotspotCAT # CatalunyaCircular at Barcelona , Spain From November 16 , 2020 at 12:00AM CET to November 20 , 2020 at 12:00AM CET . More info : {{URL}}
 Circular Economy Hotspot Catalonia 2020, Barcelona, Spain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Circular Economy Hotspot Catalonia 2020, Barcelona, Spain