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: Ben wanted to wear contacts instead of glasses. 
 Initial Context: He asked his mom if he could try wearing them. 
 Original Ending: She agreed to get him a trial pair. At first it was hard to insert them, but Ben persevered. Soon he could insert them and wear them comfortably all day! 
 Counterfactual Context: He was not allowed to.
A: 
He just wanted a trail pair to see if they would work. At first it was hard to insert them, but Ben presevered. Soon he could insert and wear them but couldn't see as clearly. 