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.

Sentence1: He was amazing at how expensive a personal trainer was. Sentence2: He wanted to get into shape but couldn't afford the rates. Sentence3: He found personal trainer routines online for free. Sentence4: He was happy with his decision.
1, Fred is brand new to exercising and just joined a gym.

Sentence1: Quickly, she ran to her car, keys in hand. Sentence2: She knew she had limited time, so she drove fast. Sentence3: When she got to the train station, she checked her watch. Sentence4: She had just enough time to make the train.
1, Mish got the text telling her she could leave now.

Sentence1: Cara went to a food cart in Philadelphia the other day. Sentence2: She stopped by an amazing falafel cart. Sentence3: The food was amazing. Sentence4: Cara decided to eat at the food cart every week.
4, Cara couldn't believe how good it was.