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: Sam was an office worker. 
 Initial Context: Sam would occasionally work from home. 
 Original Ending: Sam would hold sensitive work documents at home. Sam thought he should buy a paper shredder to be safe. Sam used the shredder on every document and felt smart to do that. 
 Counterfactual Context: Sam wished they would let him work from home.
A: 
He sometimes bought home sensitive work documents. Sam thought he should buy a paper shredder to be safe. Sam used the shredder on every document and felt smart to do that. 