Given a premise, an initial context, an original ending, and a new ending, the task is to generate the counterfactual context that is aligned with the new ending. 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. The original ending is the last three sentences of the story. Also, you are given a new ending that can provide the new story with the same premise. You should write a counterfactual context to explain the small differences between the original and new endings. More specifically, a story context contains the general plot of the story. And a counterfactual context is a slight modification to the initial context. To sum up, you should write the second sentence of a story based on the premise(first sentence) and the new ending(last three sentences) of the story.

Premise: The bridge was new and very costly. 
 Initial Context: It had taken years to build. 
 Original Ending: Traffic had been detoured from the interstate. Finally, the road was reopened. The bridge developed a huge crack and the road was closed. 
 New ending: Traffic had been accepted from the interstate. Finally, the bridge was completed. The bridge developed a huge crack and the bridge was closed. 
They kept the bridge open during construction despite the cost.

Premise: I heard Samantha Stevens starred on the Twilight Zone show. 
 Initial Context: I did not believe it and started digging for information. 
 Original Ending: I binge watched tv episodes of The Twilight Zone Show. I studied the tv screen very closely. I learned that Samatha the tv which did star in the Twilight Zone. 
 New ending: I avoided watched tv episodes of The Twilight Zone Show. I refused to look at the tv screen at all. I didn't want to learn that Samatha did star in the Twilight Zone. 
I did not believe it and quit digging for information.

Premise: I was running around the track. 
 Initial Context: There is a small building on the edge. 
 Original Ending: I could not see the girl coming toward me. I ran right into her. She was okay. 
 New ending: I could not see the girl coming toward me. I fell right into her when I fainted. She was okay. 

I was very tired so I fainted.

