diff --git a/Chapter_08/8-05.cities.py b/Chapter_08/8-05.cities.py
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+# Exercise 8-5 Cities 
+# Learning Objective: Write a function that has a default value. Call it three times. 
+
+def describe_city(city, country='United States'):
+    print(f'{city.title()} is in {country.title()}')
+
+describe_city('Chicago')
+describe_city('Annapolis')
+describe_city('Paris', 'France')