Update util.py

util.py

@@ -31,7 +31,11 @@ def get_final_answer(question, initial_answer):
     
     **Initial answer:** """
     initial_answer + """
-       
+    
+    **Example 1:** What is the opposite of white? Black
+    **Example 2:** How many 'r's are in the word strawberry? 3
+    **Example 3:** What is the biggest city in California? Los Angeles
+    
     **Final answer:**
     
     """