Task: Story Composition
Input (English): Premise: The other day I was at the amusement park. 
 Initial Context: While I was there I decided to try out the newest roller coaster. 
 Original Ending: There was a long line I had to wait in. After an hour I finally got my turn to ride the roller coaster. I hated it and I will never ever ride it again. 
 New ending: There was a long line I had to wait in. After an hour I finally got my turn to pay the cashier. I hated it and I will never ever visit again. 
Output (English): While I was there I decided to buy a few gifts.