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: Pete and Tom were playing frisbee. 
 Initial Context: Pete threw the frisbee a little too far to the side. 
 Original Ending: Without thinking, Tom leaped for it. Tom yelled as he flew right into the river. They both had a good laugh afterward. 
 Counterfactual Context: Pete threw the frisbee straight to Tom.
A: 
Without even thinking, Tom caught it. Tom yelled that Pete threw it so hard it almost flew Tom right into the river. They both had a good laugh afterward. 