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: Ben was tired at the end of the day. Sentence2: The customer asked for Spaghetti. Sentence3: Ben was too lazy to wash a dish and but the food on a dirty one. Sentence4: A week later, the restaurant got sued by the customer.

Output: 5, The customer was angry.

Input: Consider Input: Sentence1: When I was a kid I really wanted to play checkers. Sentence2: I sat down with my grandpa and he taught me. Sentence3: As I got older, I continued to play checkers with him. Sentence4: I have very fond memories of checkers.

Output: 3, At first, he was just teaching me but it became a special thing.

Input: Consider Input: Sentence1: I ordered a family meal at a Chinese restaurant. Sentence2: As soon as I placed it on the table, my family attacked it. Sentence3: They were eating a lot out of the meal. Sentence4: After everyone ate, there was no food left.
Output: 5, I was happy we found a new favorite restaurant.