Detailed Instructions: 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: There was a boy who played out in the mud. 
 Initial Context: His mom called him inside and told him to clean up. 
 Original Ending: She had dinner ready and wanted to eat. He went upstairs and washed off. She was glad he cleaned up because his grandparents were in town. 
 Counterfactual Context: His mom let him have fun and allowed him to get dirty.
A:
She had dinner ready and wanted to eat. He went upstairs and washed off. She was glad he cleaned up because his grandparents were in town. 