Task: Story Composition
Input (English): Premise: Shawn wanted a bike to ride to school. 
 Initial Context: He often complained to his mom that he wanted the bike. 
 Original Ending: She said when he earned the money, he could have the bike. He saved up his money in a piggy bank. When it was full, Shawn broke the piggy bank and bought a bike. 
 New ending: He said when Shawn earned the money, he could have the bike. Shawn saved up his money in a piggy bank. When it was full, Shawn broke the piggy bank and bought a bike. 
Output (English): He often complained to his dad that he wanted the bike.