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.
Q: Premise: Yesterday I had the worst motion sickness. 
 Initial Context: It was nearly 100 degrees in the car and I felt sick. 
 Original Ending: After I was reading my text messages, I shut my eyes. I felt like I was going to throw up. I ended up throwing up but felt better after that. 
 Counterfactual Context: It was nearly 100 degrees in the car, so I got out of the car.
A: 
After I was reading my text messages, I had to leave that hot car. I felt like I was going to throw up. I ended up throwing up but felt better after that. 