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.

Input: Consider Input: Sentence1: John wasn't adventurous about trying new food. Sentence2: His mom always made him try 2 bites of something new. Sentence3: If he didn't like it, he didn't have to eat any more. Sentence4: John ate, but told his mom that he never wanted to eat it again.

Output: 4, One day she gave him a slimy looking food called papaya.

Input: Consider Input: Sentence1: They ran to their mother and begged for change. Sentence2: She handed them a couple of dollars. Sentence3: They took off running outside, catching up to the ice cream truck. Sentence4: The children excitedly bought ice cream cones.

Output: 1, The children were inside playing when they heard music.

Input: Consider Input: Sentence1: After math class, I decided to go to the library. Sentence2: I caught up on some assignments. Sentence3: Since I was extremely tired, I fell asleep completely. Sentence4: I didn't get any homework done.
Output: 3, I had to wait several hours for my mom to pick me up.