Task: Story Composition
Input (English): Premise: Tim has always loved motorcycles. 
 Initial Context: He decided to save his money so he could buy one. 
 Original Ending: When he finally had enough money he bought a shiny red motorcycle. He rode the motorcycle all over town to show it off. Tim was happy he finally bought a motorcycle. 
 New ending: When he finally has enough money, he will buy a shiny red motorcycle. He will ride the motorcycle all over town to show it off. Tim will be happy he finally bought a motorcycle. 
Output (English): He doesn't have any money to save for him to be able to buy one.