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: The teacher told the students not to bring any snacks to school. 
 Initial Context: They had a student with peanut allergies. 
 Original Ending: So this could not be risked. Jim brought in peanut butter crackers on accident. The child ate one and went into shock. 
 Counterfactual Context: The teacher did not like to clean up the mess.

SOLUTION: She would get furious so this could not be risked. Jim spilled peanut butter crackers by accident. The child saw the mess and went into shock. 

PROBLEM: Premise: I bought a pogo stick on Wednesday. 
 Initial Context: I used it to jump over cars. 
 Original Ending: I jumped over fifty cars Thursday afternoon. The police told me that I shouldn't pogo over traffic like that. Disappointed, I took my pogo stick home. 
 Counterfactual Context: I had never been on one before and fell down about 50 times and put it in the basement.

SOLUTION: Thursday afternoon, I got it back out to try again. My mom told me that I should be careful of the traffic. I kept falling down, so I took my pogo stick inside. 

PROBLEM: Premise: I was once hired to babysit a neighbor's kid. 
 Initial Context: We played hide and seek. 
 Original Ending: Then we played checkers. Then we ate dinner. Finally I got paid 20 dollars. 
 Counterfactual Context: We weren't allowed to play any games.

SOLUTION:
Then we watched TV. Then we ate dinner. Finally I got paid 20 dollars. 

