Task: Story Composition
Input (English): Premise: Maggie decided to make a chocolate cake. 
 Initial Context: She drove to the market to get the ingredients. 
 Original Ending: She saw a friend while at the market. She invited this friend over to have a piece of the cake. The friend accepted, and showed up at Maggie's house later. 
 New ending: She saw a friend while at her window. She invited this friend over to have a piece of the cake. The friend accepted, and showed up at Maggie's house later. 
Output (English): She already had all of the ingredients.