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: We took a family vacation to the beach last year. Sentence2: I spent a lot of time reading with my mom on the beach. Sentence3: One day while reading, I got stung by a horrible beach wasp. Sentence4: My arm swelled and was painful, I almost had to go to the hospital.

Output: 5, Eventually I healed.

Input: Consider Input: Sentence1: I was a little late, so I was in a hurry. Sentence2: I was biking a little recklessly. Sentence3: To my dismay, my reckless biking caused me to get in an accident. Sentence4: From then on, I made sure to leave myself plenty of travel time.

Output: 1, I was riding my bike to work one summer morning.

Input: Consider Input: Sentence1: Janet always wanted to be in movies. Sentence2: She finally landed a role in a big film. Sentence3: It was going to debut nationwide last week. Sentence4: Unfortunately it was delayed.
Output: 5, Janet was disappointed.