Definition: 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.
Input: Premise: The boat trailer was weak from the salt water. 
 Initial Context: One tire was flat so they were careful taking it to the launch. 
 Original Ending: They took a bend too fast on the way back with the boat. The axle missed the turn and broke in half. The trailer and boat tipped onto the road. 
 Counterfactual Context: One tire was flat so they were unable to move the boat out of the water.
Output:
Eventually they were able to, but on the way back they took a bend too fast with the boat. The axle missed the turn and broke in half. The trailer and boat tipped onto the road. 