Task: Story Composition
Input (English): Premise: Tim was a great driver. 
 Initial Context: His car was too slow. 
 Original Ending: He would often race his friend's car. He was known well at the quarter mile track. Tim eventually got his own fast car. 
 New ending: He would often race his friend's car. He was known well at the quarter mile track. Tim had the fastest car in town. 
Output (English): His car was super fast.