Detailed Instructions: 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: Billy decided to order pizza. 
 Initial Context: He called the local pizza restaurant. 
 Original Ending: He ordered a pizza with mushrooms and olives. When he received his pizza, it only had olives. Billy decided that he would not call that pizza restaurant again. 
 Counterfactual Context: He wanted hawaiian.
A:
He ordered a pizza with pineapple and ham. When he received his pizza, it had olives on it. Billy decided that he would not call that pizza restaurant again. 