Task: Story Composition
Input (English): Premise: The Johnson family had a big day today. 
 Initial Context: They were getting their chickens finally. 
 Original Ending: They had built a coop a few weeks ago. The chickens were set to arrive today. The truck came and there they were! 
 New ending: They had built a fence a few weeks ago. The cows were set to arrive today. The truck came and there they were! 
Output (English): They were getting their cows finally.