diff --git a/05_Problem_BooleanVariable/05_Problem_BooleanVariable.cs b/05_Problem_BooleanVariable/05_Problem_BooleanVariable.cs
index d1c7f78..8a2878f 100644
--- a/05_Problem_BooleanVariable/05_Problem_BooleanVariable.cs
+++ b/05_Problem_BooleanVariable/05_Problem_BooleanVariable.cs
@@ -4,8 +4,21 @@ class BooleanVariable
     {
         static void Main()
         {
-            bool isFemale = false;
-            Console.WriteLine("Am I a female? --> " + isFemale);
+            var random = new Random();
+            int convert= random.Next(0,2);
+            bool isFemale;
+            if (convert == 0)
+            {
+                isFemale = false;
+            }
+            else
+            {
+
+                isFemale = true;
+            }
+
+            Console.WriteLine("Am I a female? : {0}",isFemale.ToString());
+            Console.ReadLine();
         }
     }