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: Robbie wanted to buy a new hat. Sentence2: He drove an hour just to get the new hat he wanted. Sentence3: When he tried it on it fit perfectly. Sentence4: He wore it everyday.

SOLUTION: 3, Finally when he got there he got the last one.

PROBLEM: Sentence1: Faking a brave face, the went forth into the darkened house. Sentence2: He managed to make it all way through without screaming out loud. Sentence3: At the very end, they fell through a trick floor into a bunch of goo. Sentence4: Harry wished he wouldn't have went.

SOLUTION: 1, Harry secretly hated haunted houses, but couldn't let his friend down.

PROBLEM: Sentence1: Tommy trained hard to run his first 5K. Sentence2: During the race he felt frustrated when so many people passed him. Sentence3: When he heard his name called during awards he was shocked. Sentence4: He was proud to finish first by age but tenth overall.

SOLUTION:
4, He didn't realize they would do awards by age group.