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-# Problem 1: Simulation (Duration: 100 minutes)
-## Will be available on Thursday 16 May 2019 at 8:00 
-## Duedate 100 minutes after release 
+# Problem 1: Heritage Pet
+## Exam Preparation - Simulation
+## Thursday 16 May 2019 at 8:10 - 9:50 (100 Minutes)
 ## Point: 20%
 
 Type of problems: 
 - 1 small code modification, 
 - 1 bonus problem
 
+Problem Description: Every pet should have father and mother. 
+When adding new pet, user can also put the father and mother.
+It is possible that some pets don't have information about their
+parents. The father and mother of a pet should also be registered in
+the system although probably with different owners. 
+Otherwise the pet entry should be rejected. 
+Modify the pets tabel to show the information of their parents.
+
+Apply all possible and relavant topics that you have learned so far
+but applied it wisely since the time is so limited. 
+Make sure you do it iteratively and always commit and push your works
+into the repository regularly. Evaluation will be based on your commits in 
+your repository before 10:00. 
+
+No other information is given. No question answer. Do your best in the limited time. 
+Be creative, critical and innovative related to the possible incomplete information
+in the given problem description. Think carefully and be wise in 
+applying your knowledge can calculate the time to do it. You don't have to apply
+all of the topics. Choose wisely. 
+
+### Bonus Problem: 
+
+If a pet have kids, also show the information about the number of kids it have.
+
+Good luck. 
 
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