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: Amy started training to be a gymnast at an early age. 
 Initial Context: She wasn't allowed on the rings with the boys. 
 Original Ending: She was told it'd make her muscles too big. Amy's career was over at 20 years of age from an injury. She regrets abusing her body and stunting her growth now. 
 Counterfactual Context: Amy had a long, healthy, and successful career as a gymnast.
A: 
She had very big muscles as a result. Amy's career was over at 20 years of age from an injury. She looks back on her career very happy and proud. 