Task: Story Composition
Input (English): Premise: A little girl asked for a pet for her birthday. 
 Initial Context: She did not know what kind of pet she wanted. 
 Original Ending: Her parents surprised her and bought her a puppy. They gave her the puppy after her other gifts. The girl was very happy with her new pet. 
 New ending: Her parents surprised her and bought her a puppy. They gave her the puppy after her other gifts. The girl was very disappointed with her new pet. 
Output (English): She knew she wanted a kitten.