Task: Story Composition
Input (English): Premise: Tina and her best friend Britney decided to have a joint party. 
 Initial Context: They wanted to have a joint birthday party. 
 Original Ending: The girls rented a nice restaurant and invited all their friends. The guests had a blast. The girls couldn't wait until next year. 
 New ending: The girls rented a nice bounce house and invited all their friends. The guests had a blast. The girls couldn't wait until next year. 
Output (English): They decided to have it at Tina's house.