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: Jake's dad took him to his first football game. Sentence2: They ate hot dogs and drank soda as well! Sentence3: Jake even saw his favorite player during the game! Sentence4: Jake had a great time at the football game with his dad.

SOLUTION: 2, They got there early and had really good seats.

PROBLEM: Sentence1: She was extremely careful to follow the recipe exactly. Sentence2: After putting the pie in the oven, she eagerly waited to try it. Sentence3: It turned out to be delicious! Sentence4: She shared the recipe and the pie with all her friends.

SOLUTION: 1, Gina decided to bake an apple pie for the first time.

PROBLEM: Sentence1: During the walk, his dog saw several other dogs. Sentence2: He was not well-socialized, so he started barking at them. Sentence3: It was a long and painful experience for both of them. Sentence4: Nick decided to take his dog to a trainer.

SOLUTION:
1, Nick took his dog for a walk last Saturday.