Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Premise: Pamela bought a tablet. 
 Initial Context: As she didn't know how to download applications, she didn't use it. 
 Original Ending: She left it on her shelf for six months. When she remember she had it, she looked online on who to use it. After an hour, she could finally download games and was glad. 
 Counterfactual Context: She downloaded all kinds of apps and used it every day.
Student:
After awhile she got bored and forgot it on her shelf for six months. When she remember she had it. She played with the download games and was glad. 