TASK DEFINITION: In this task, you're given four sentences of a story written in natural language in which one part is missing. Your job is to predict the position and missing part of the story and return in the following format: position, missing part. The missing part is a sentence that completes the story, and the position is the number of the missing sentence in the new story.
PROBLEM: Sentence1: Jon loved the night sky. Sentence2: He would spend many of his nights looking at the stars. Sentence3: His mom bought him a telescope. Sentence4: Jon used his telescope often.

SOLUTION: 3, His mom saw that he loved the night sky.

PROBLEM: Sentence1: Amy was very stressed out all the time. Sentence2: A friend suggested that she try meditation. Sentence3: She went to a class and breathed and focused. Sentence4: It helped her mental state immensely.

SOLUTION: 3, Amy was skeptical, but she agreed to give it a shot.

PROBLEM: Sentence1: It was the last day of our vacation. Sentence2: We were eating lunch on the patio of the hotel. Sentence3: We laughed and smiled because it was a great vacation. Sentence4: We want to revisit someday.

SOLUTION:
4, Then we packed our bags and drove to the airport.