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: Mario got up out of bed. Sentence2: Today was his wedding day and he already felt the butterflies. Sentence3: He got dressed and went to the church. Sentence4: It was the best day of his life.

SOLUTION: 3, He shaved and showered happily.

PROBLEM: Sentence1: Ori's mom sent him off to the market. Sentence2: She admonished him to remember the brown eggs. Sentence3: But Ori couldn't find them at the market. Sentence4: He finally decided to buy white eggs instead.

SOLUTION: 4, He had to check three different stores.

PROBLEM: Sentence1: Randy looked carefully at the engagement rings in the jewelry store. Sentence2: He noticed a beautiful ring with a large diamond in the center. Sentence3: Randy asked the clerk if he could have a closer look at the ring. Sentence4: Randy bought the ring.

SOLUTION:
4, The ring was even more gorgeous up close!