TASK DEFINITION: Given a premise, an initial context, an original ending, and a counterfactual context, the task is to generate a new story ending aligned with the counterfactual context and as close to the original ending as possible. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context and the story's general plot. The original ending is the last three sentences of the story. Also, a counterfactual context is a slight modification to the initial context. You should write a new story ending that edits the original story ending as little as possible to regain coherence with the counterfactual context. To sum up, you should write the last three sentences of a story based on the premise(first sentence) and the counterfactual context(second sentence) of the story.
PROBLEM: Premise: Alec wanted to play pokemon go. 
 Initial Context: But he didn't own a cell phone. 
 Original Ending: He went to the store to buy one. He bought the latest iphone. He downloaded the app and hasn't stopped playing all day! 
 Counterfactual Context: His mom did not think that was a good use of his time.

SOLUTION: Instead, he went to the store to buy some candy. When he got there, he decided to play pokemon go anyway. He downloaded the app and hasn't stopped playing all day! 

PROBLEM: Premise: The girl arranged her crayons. 
 Initial Context: She put them from tallest to shortest. 
 Original Ending: She threw away the five shortest crayons. She put them back in the box. Her brother could not find his favorite colors in the crayon box. 
 Counterfactual Context: She always put them in order by color.

SOLUTION: She carefully selected the five crayons on the right. She put them back in the box. Her brother could not find his favorite colors in the crayon box. 

PROBLEM: Premise: Shayna was freezing. 
 Initial Context: She normally wore lots of layers but she had only packed a few things. 
 Original Ending: She got back to her hotel room and put on her slippers. Finally, she was warm! She decided never to take the slippers off again. 
 Counterfactual Context: She turned the heat up in the home.

SOLUTION:
She put on her slippers to keep her feet warm. Finally, she felt warm and cozy. She didn't think she would ever take her slippers off again 

