You will be given a definition of a task first, then some input of the task.
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.

Premise: Joey always loved jokes. 
 Initial Context: He made up really corny, terrible jokes and tortured his friends. 
 Original Ending: One day his mom suggested he collect them into a book. Joey began doing that and kept it up for years. Now Joey has published his own joke book! 
 Counterfactual Context: They were very common and in almost all the books.
Output:
One day his mom suggested he collect all these books. Joey began doing that and kept it up for years. Now Joey has all of the published joke books! 