Given a premise, an initial context, an original ending, and a new ending, the task is to generate the counterfactual context that is aligned with the new ending. 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. The original ending is the last three sentences of the story. Also, you are given a new ending that can provide the new story with the same premise. You should write a counterfactual context to explain the small differences between the original and new endings. More specifically, a story context contains the general plot of the story. And a counterfactual context is a slight modification to the initial context. To sum up, you should write the second sentence of a story based on the premise(first sentence) and the new ending(last three sentences) of the story.

Example Input: Premise: Gina's parents had been house hunting.
Initial Context: Gina had already seen one of the homes.
Original Ending: Her parents brought them to see another house. Gina would need to share a room with her sisters in this house. She was not excited about moving back in with her sisters.
New ending: Her parents brought her to see another house. Gina would have a smaller room in this house. She was not excited about having a smaller room.
Example Output: Gina had already seen one of the homes but was glad she didn't have any sisters to share a room with.

Example Input: Premise: It was always so cold and dark down there.
Initial Context: Billy was too scared.
Original Ending: One day he built up his courage and went down into the basement. There wasn't much down there at all. Billy learned that having courage is important.
New ending: One day he yawned and forced himself to go down into the basement. There wasn't much down there at all. Billy learned that being lazy didn't really matter this time.
Example Output: Billy wasn't scared of it, just lazy.

Example Input: Premise: Hubert took his smartphone out to check out his mail.
Initial Context: He perused through fifty emails, but none were from Bertha.
Original Ending: He sat on a bench waiting for her email. Four minutes later, Bertha's email appeared and he smiled widely. He pocketed the phone and continued his walk with a light heart.
New ending: He sat on a bench thinking about her emails. Four minutes later, another email from Bertha appeared and he sighed lightly. He pocketed the phone and continued his walk with a heavy heart.
Example Output:
He perused through fifty email and they were all from Bertha.