Q: 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: My best friend loved riding dirt bikes when I was a kid. 
 Initial Context: I begged my parents for months to buy me a dirt bike. 
 Original Ending: They finally relented and got me one for my birthday. I took one ride and broke my arm after crashing into a tree. I had my parents sell my dirt bike and never rode one again. 
 Counterfactual Context: I asked my parents for a dirt bike and they got me one immediately.
A:
On the following year, I begged for a new dirt bike and they got me one for my birthday. I took one ride and broke my arm after crashing into a tree. I had my parents sell my dirt bikes and never rode one again. 