17090
( 1 ) Louise of Mecklenburg-Güstrow5 December Copenhagenfive children ( 2 ) Elisabeth Helene von Vieregg6 September 1703one son ( 3 ) Anne Sophie Reventlow4 April Copenhagenthree children
 Louise of Mecklenburg-Güstrow5, Copenhagenfive, Elisabeth Helene von Vieregg6, Anne Sophie Reventlow4, Copenhagenthree
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Louise of Mecklenburg-Güstrow5, Copenhagenfive, Elisabeth Helene von Vieregg6, Anne Sophie Reventlow4, Copenhagenthree