Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Premise: One of my favorite dishes is pizza. 
 Initial Context: My friends and I decided to make pizza for our families. 
 Original Ending: We got together over the weekend and got everything together. When we finished the pizzas, we handed them around. The pizzas were a hit with everyone. 
 Counterfactual Context: We decided to order pizza online.
Student:
We got together over the weekend and got everything together. When the pizza arrived we handed them around. The pizzas were a hit with everyone. 